fix!: remove deprecated platforms windows & osx (#1030)

diff --git a/README.md b/README.md
index 6703f5c..ca18e62 100644
--- a/README.md
+++ b/README.md
@@ -149,20 +149,12 @@
     - __toolbarposition__: Set to `top` or `bottom` (default is `bottom`). Causes the toolbar to be at the top or bottom of the window.
     - __hidespinner__: Set to `yes` or `no` to change the visibility of the loading indicator (defaults to `no`).
 
-    Windows supports these additional options:
-
-    - __hidden__: set to `yes` to create the browser and load the page, but not show it. The loadstop event fires when loading is complete. Omit or set to `no` (default) to have the browser open and load normally.
-    - __hardwareback__: works the same way as on Android platform.
-    - __fullscreen__: set to `yes` to create the browser control without a border around it. Please note that if __location=no__ is also specified, there will be no control presented to user to close IAB window.
-
 
 ### Supported Platforms
 
 - Android
 - Browser
 - iOS
-- OSX
-- Windows
 
 ### Example
 
@@ -364,17 +356,11 @@
 - Android
 - Browser
 - iOS
-- Windows
-- OSX
 
 ### Browser Quirks
 
 `loadstart`, `loaderror`, `message` events are not fired.
 
-### Windows Quirks
-
-`message` event is not fired.
-
 ### Quick Example
 
     var ref = cordova.InAppBrowser.open('https://apache.org', '_blank', 'location=yes');
@@ -405,7 +391,6 @@
 - Android
 - Browser
 - iOS
-- Windows
 
 ### Quick Example
 
@@ -427,7 +412,6 @@
 - Android
 - Browser
 - iOS
-- Windows
 
 ### Quick Example
 
@@ -447,7 +431,6 @@
 - Android
 - Browser
 - iOS
-- Windows
 
 ### Quick Example
 
@@ -467,7 +450,6 @@
 
 - Android
 - iOS
-- Windows
 
 ### Quick Example
 
@@ -499,7 +481,6 @@
 - Android
 - Browser
 - iOS
-- Windows
 
 ### Quick Example
 
@@ -512,10 +493,6 @@
 
 - only __code__ key is supported.
 
-### Windows Quirks
-
-Due to [MSDN docs](https://msdn.microsoft.com/en-us/library/windows.ui.xaml.controls.webview.invokescriptasync.aspx) the invoked script can return only string values, otherwise the parameter, passed to __callback__ will be `[null]`.
-
 ## InAppBrowser.insertCSS
 
 > Injects CSS into the `InAppBrowser` window. (Only available when the target is set to `'_blank'`)
@@ -534,7 +511,6 @@
 
 - Android
 - iOS
-- Windows
 
 ### Quick Example
 
diff --git a/package.json b/package.json
index 61ff673..d3ebf81 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,7 @@
     "platforms": [
       "android",
       "browser",
-      "ios",
-      "osx",
-      "windows"
+      "ios"
     ]
   },
   "repository": "github:apache/cordova-plugin-inappbrowser",
@@ -24,9 +22,7 @@
     "ecosystem:cordova",
     "cordova-android",
     "cordova-browser",
-    "cordova-ios",
-    "cordova-osx",
-    "cordova-windows"
+    "cordova-ios"
   ],
   "scripts": {
     "test": "npm run lint",
diff --git a/plugin.xml b/plugin.xml
index d1070cc..e0dbb23 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -91,32 +91,6 @@
 	    <framework src="CoreGraphics.framework" />
     </platform>
 
-    <!-- osx -->
-    <platform name="osx">
-        <js-module src="www/inappbrowser.js" name="inappbrowser">
-            <clobbers target="cordova.InAppBrowser.open" />
-        </js-module>
-        <config-file target="config.xml" parent="/*">
-            <feature name="InAppBrowser">
-                <param name="osx-package" value="CDVInAppBrowser" />
-            </feature>
-        </config-file>
-
-        <header-file src="src/osx/CDVInAppBrowser.h" />
-        <source-file src="src/osx/CDVInAppBrowser.m" />
-    </platform>
-
-    <!-- windows -->
-    <platform name="windows">
-        <js-module src="www/inappbrowser.js" name="inappbrowser">
-            <clobbers target="cordova.InAppBrowser.open" />
-        </js-module>
-        <js-module src="src/windows/InAppBrowserProxy.js" name="InAppBrowserProxy">
-            <runs />
-        </js-module>
-        <asset src="www/inappbrowser.css" target="css/inappbrowser.css" />
-    </platform>
-
     <!-- browser -->
     <platform name="browser">
         <js-module src="www/inappbrowser.js" name="inappbrowser">
diff --git a/src/osx/CDVInAppBrowser.h b/src/osx/CDVInAppBrowser.h
deleted file mode 100644
index 742af70..0000000
--- a/src/osx/CDVInAppBrowser.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements.  See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership.  The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License.  You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied.  See the License for the
- specific language governing permissions and limitations
- under the License.
- */
-
-#import <Cordova/CDVPlugin.h>
-
-@interface CDVInAppBrowser : CDVPlugin {
-}
-
-@property (nonatomic, copy) NSString* callbackId;
-
-- (void)open:(CDVInvokedUrlCommand*)command;
-
-@end
-
diff --git a/src/osx/CDVInAppBrowser.m b/src/osx/CDVInAppBrowser.m
deleted file mode 100644
index 9d579e1..0000000
--- a/src/osx/CDVInAppBrowser.m
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements.  See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership.  The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License.  You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied.  See the License for the
- specific language governing permissions and limitations
- under the License.
- */
-
-#import "CDVInAppBrowser.h"
-#import <Cordova/CDVPluginResult.h>
-
-#define    kInAppBrowserTargetSelf @"_self"
-#define    kInAppBrowserTargetSystem @"_system"
-#define    kInAppBrowserTargetBlank @"_blank"
-
-@interface CDVInAppBrowser () {
-}
-@end
-
-@implementation CDVInAppBrowser
-
-- (void)pluginInitialize
-{
-}
-
-- (BOOL) isSystemUrl:(NSURL*)url
-{
-    if ([[url host] isEqualToString:@"itunes.apple.com"]) {
-        return YES;
-    }
-
-    return NO;
-}
-
-- (void)open:(CDVInvokedUrlCommand*)command
-{
-    CDVPluginResult* pluginResult;
-
-    NSString* url = [command argumentAtIndex:0];
-    NSString* target = [command argumentAtIndex:1 withDefault:kInAppBrowserTargetSelf];
-
-    self.callbackId = command.callbackId;
-
-    if (url != nil) {
-
-        NSURL* baseUrl = [NSURL URLWithString:url];
-
-        NSURL* absoluteUrl = [[NSURL URLWithString:url relativeToURL:baseUrl] absoluteURL];
-
-        if ([self isSystemUrl:absoluteUrl]) {
-            target = kInAppBrowserTargetSystem;
-        }
-
-        if ([target isEqualToString:kInAppBrowserTargetSelf]) {
-            //[self openInCordovaWebView:absoluteUrl withOptions:options];
-            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Not Yet Implemented for OSX: [self openInCordovaWebView:absoluteUrl withOptions:options]"];
-        } else if ([target isEqualToString:kInAppBrowserTargetSystem]) {
-            [self openInSystem:absoluteUrl];
-            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK];
-        } else { // _blank or anything else
-            //[self openInInAppBrowser:absoluteUrl withOptions:options];
-            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"Not Yet Implemented for OSX: [self openInInAppBrowser:absoluteUrl withOptions:options]"];
-        }
-
-    } else {
-        pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"incorrect number of arguments"];
-    }
-    [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]];
-    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
-}
-
-- (void)openInSystem:(NSURL*)url
-{
-    [[NSWorkspace sharedWorkspace] openURL:url];
-}
-
-@end
-
diff --git a/src/windows/InAppBrowserProxy.js b/src/windows/InAppBrowserProxy.js
deleted file mode 100644
index 29277be..0000000
--- a/src/windows/InAppBrowserProxy.js
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-
-/* eslint-disable standard/no-callback-literal */
-/* global Windows, setImmediate */
-
-var cordova = require('cordova');
-var urlutil = require('cordova/urlutil');
-
-var browserWrap,
-    popup,
-    navigationButtonsDiv,
-    navigationButtonsDivInner,
-    backButton,
-    forwardButton,
-    closeButton,
-    bodyOverflowStyle,
-    navigationEventsCallback,
-    hardwareBackCallback;
-
-// x-ms-webview is available starting from Windows 8.1 (platformId is 'windows')
-// http://msdn.microsoft.com/en-us/library/windows/apps/dn301831.aspx
-var isWebViewAvailable = cordova.platformId === 'windows';
-
-function attachNavigationEvents (element, callback) {
-    if (isWebViewAvailable) {
-        element.addEventListener('MSWebViewNavigationStarting', function (e) {
-            callback({ type: 'loadstart', url: e.uri }, { keepCallback: true });
-        });
-
-        element.addEventListener('MSWebViewNavigationCompleted', function (e) {
-            if (e.isSuccess) {
-                callback({ type: 'loadstop', url: e.uri }, { keepCallback: true });
-            } else {
-                callback(
-                    {
-                        type: 'loaderror',
-                        url: e.uri,
-                        code: e.webErrorStatus,
-                        message: 'Navigation failed with error code ' + e.webErrorStatus
-                    },
-                    { keepCallback: true }
-                );
-            }
-        });
-
-        element.addEventListener('MSWebViewUnviewableContentIdentified', function (e) {
-            // WebView found the content to be not HTML.
-            // http://msdn.microsoft.com/en-us/library/windows/apps/dn609716.aspx
-            callback(
-                { type: 'loaderror', url: e.uri, code: e.webErrorStatus, message: 'Navigation failed with error code ' + e.webErrorStatus },
-                { keepCallback: true }
-            );
-        });
-
-        element.addEventListener('MSWebViewContentLoading', function (e) {
-            if (navigationButtonsDiv && popup) {
-                if (popup.canGoBack) {
-                    backButton.removeAttribute('disabled');
-                } else {
-                    backButton.setAttribute('disabled', 'true');
-                }
-
-                if (popup.canGoForward) {
-                    forwardButton.removeAttribute('disabled');
-                } else {
-                    forwardButton.setAttribute('disabled', 'true');
-                }
-            }
-        });
-    } else {
-        var onError = function () {
-            callback({ type: 'loaderror', url: this.contentWindow.location }, { keepCallback: true });
-        };
-
-        element.addEventListener('unload', function () {
-            callback({ type: 'loadstart', url: this.contentWindow.location }, { keepCallback: true });
-        });
-
-        element.addEventListener('load', function () {
-            callback({ type: 'loadstop', url: this.contentWindow.location }, { keepCallback: true });
-        });
-
-        element.addEventListener('error', onError);
-        element.addEventListener('abort', onError);
-    }
-}
-
-var IAB = {
-    close: function (win, lose) {
-        setImmediate(function () {
-            if (browserWrap) {
-                if (navigationEventsCallback) {
-                    navigationEventsCallback({ type: 'exit' });
-                }
-
-                browserWrap.parentNode.removeChild(browserWrap);
-                // Reset body overflow style to initial value
-                document.body.style.msOverflowStyle = bodyOverflowStyle;
-                browserWrap = null;
-                popup = null;
-
-                document.removeEventListener('backbutton', hardwareBackCallback, false);
-            }
-        });
-    },
-    show: function (win, lose) {
-        setImmediate(function () {
-            if (browserWrap) {
-                browserWrap.style.display = 'block';
-            }
-        });
-    },
-    hide: function (win, lose) {
-        if (browserWrap) {
-            browserWrap.style.display = 'none';
-        }
-    },
-    open: function (win, lose, args) {
-        // make function async so that we can add navigation events handlers before view is loaded and navigation occured
-        setImmediate(function () {
-            var strUrl = args[0];
-            var target = args[1];
-            var features = args[2];
-            var url;
-
-            navigationEventsCallback = win;
-
-            if (target === '_system') {
-                url = new Windows.Foundation.Uri(strUrl);
-                Windows.System.Launcher.launchUriAsync(url);
-            } else if (target === '_self' || !target) {
-                window.location = strUrl;
-            } else {
-                // "_blank" or anything else
-                if (!browserWrap) {
-                    var browserWrapStyle = document.createElement('link');
-                    browserWrapStyle.rel = 'stylesheet';
-                    browserWrapStyle.type = 'text/css';
-                    browserWrapStyle.href = urlutil.makeAbsolute('/www/css/inappbrowser.css');
-
-                    document.head.appendChild(browserWrapStyle);
-
-                    browserWrap = document.createElement('div');
-                    browserWrap.className = 'inAppBrowserWrap';
-
-                    if (features.indexOf('fullscreen=yes') > -1) {
-                        browserWrap.classList.add('inAppBrowserWrapFullscreen');
-                    }
-
-                    // Save body overflow style to be able to reset it back later
-                    bodyOverflowStyle = document.body.style.msOverflowStyle;
-
-                    browserWrap.onclick = function () {
-                        setTimeout(function () {
-                            IAB.close(navigationEventsCallback);
-                        }, 0);
-                    };
-
-                    document.body.appendChild(browserWrap);
-                    // Hide scrollbars for the whole body while inappbrowser's window is open
-                    document.body.style.msOverflowStyle = 'none';
-                }
-
-                if (features.indexOf('hidden=yes') !== -1) {
-                    browserWrap.style.display = 'none';
-                }
-
-                popup = document.createElement(isWebViewAvailable ? 'x-ms-webview' : 'iframe');
-                if (popup instanceof HTMLIFrameElement) {
-                    // eslint-disable-line no-undef
-                    // For iframe we need to override bacground color of parent element here
-                    // otherwise pages without background color set will have transparent background
-                    popup.style.backgroundColor = 'white';
-                }
-                popup.style.borderWidth = '0px';
-                popup.style.width = '100%';
-                popup.style.marginBottom = '-5px';
-
-                browserWrap.appendChild(popup);
-
-                var closeHandler = function (e) {
-                    setTimeout(function () {
-                        IAB.close(navigationEventsCallback);
-                    }, 0);
-                };
-
-                if (features.indexOf('hardwareback=yes') > -1 || features.indexOf('hardwareback') === -1) {
-                    hardwareBackCallback = function () {
-                        if (browserWrap.style.display === 'none') {
-                            // NOTE: backbutton handlers have to throw an exception in order to prevent
-                            // returning 'true' inside cordova-js, which would mean that the event is handled by user.
-                            // Throwing an exception means that the default/system navigation behavior will take place,
-                            // which is to exit the app if the navigation stack is empty.
-                            throw 'Exit the app'; // eslint-disable-line no-throw-literal
-                        }
-
-                        if (popup.canGoBack) {
-                            popup.goBack();
-                        } else {
-                            closeHandler();
-                        }
-                    };
-                } else if (features.indexOf('hardwareback=no') > -1) {
-                    hardwareBackCallback = function () {
-                        if (browserWrap.style.display === 'none') {
-                            // See comment above
-                            throw 'Exit the app'; // eslint-disable-line no-throw-literal
-                        }
-
-                        closeHandler();
-                    };
-                }
-
-                document.addEventListener('backbutton', hardwareBackCallback, false);
-
-                if (features.indexOf('location=yes') !== -1 || features.indexOf('location') === -1) {
-                    popup.style.height = 'calc(100% - 70px)';
-
-                    navigationButtonsDiv = document.createElement('div');
-                    navigationButtonsDiv.className = 'inappbrowser-app-bar';
-                    navigationButtonsDiv.onclick = function (e) {
-                        e.cancelBubble = true;
-                    };
-
-                    navigationButtonsDivInner = document.createElement('div');
-                    navigationButtonsDivInner.className = 'inappbrowser-app-bar-inner';
-                    navigationButtonsDivInner.onclick = function (e) {
-                        e.cancelBubble = true;
-                    };
-
-                    backButton = document.createElement('div');
-                    backButton.innerText = 'back';
-                    backButton.className = 'app-bar-action action-back';
-                    backButton.addEventListener('click', function (e) {
-                        if (popup.canGoBack) {
-                            popup.goBack();
-                        }
-                    });
-
-                    forwardButton = document.createElement('div');
-                    forwardButton.innerText = 'forward';
-                    forwardButton.className = 'app-bar-action action-forward';
-                    forwardButton.addEventListener('click', function (e) {
-                        if (popup.canGoForward) {
-                            popup.goForward();
-                        }
-                    });
-
-                    closeButton = document.createElement('div');
-                    closeButton.innerText = 'close';
-                    closeButton.className = 'app-bar-action action-close';
-                    closeButton.addEventListener('click', closeHandler);
-
-                    if (!isWebViewAvailable) {
-                        // iframe navigation is not yet supported
-                        backButton.setAttribute('disabled', 'true');
-                        forwardButton.setAttribute('disabled', 'true');
-                    }
-
-                    navigationButtonsDivInner.appendChild(backButton);
-                    navigationButtonsDivInner.appendChild(forwardButton);
-                    navigationButtonsDivInner.appendChild(closeButton);
-                    navigationButtonsDiv.appendChild(navigationButtonsDivInner);
-
-                    browserWrap.appendChild(navigationButtonsDiv);
-                } else {
-                    popup.style.height = '100%';
-                }
-
-                // start listening for navigation events
-                attachNavigationEvents(popup, navigationEventsCallback);
-
-                if (isWebViewAvailable) {
-                    strUrl = strUrl.replace('ms-appx://', 'ms-appx-web://');
-                }
-                popup.src = strUrl;
-            }
-        });
-    },
-
-    injectScriptCode: function (win, fail, args) {
-        setImmediate(function () {
-            var code = args[0];
-            var hasCallback = args[1];
-
-            if (isWebViewAvailable && browserWrap && popup) {
-                var op = popup.invokeScriptAsync('eval', code);
-                op.oncomplete = function (e) {
-                    if (hasCallback) {
-                        // return null if event target is unavailable by some reason
-                        var result = e && e.target ? [e.target.result] : [null];
-                        win(result);
-                    }
-                };
-                op.onerror = function () {};
-                op.start();
-            }
-        });
-    },
-
-    injectScriptFile: function (win, fail, args) {
-        setImmediate(function () {
-            var filePath = args[0];
-            var hasCallback = args[1];
-
-            if (filePath) {
-                filePath = urlutil.makeAbsolute(filePath);
-            }
-
-            if (isWebViewAvailable && browserWrap && popup) {
-                // CB-12364 getFileFromApplicationUriAsync does not support ms-appx-web
-                var uri = new Windows.Foundation.Uri(filePath.replace('ms-appx-web:', 'ms-appx:'));
-                Windows.Storage.StorageFile.getFileFromApplicationUriAsync(uri).done(function (file) {
-                    Windows.Storage.FileIO.readTextAsync(file).done(function (code) {
-                        var op = popup.invokeScriptAsync('eval', code);
-                        op.oncomplete = function (e) {
-                            if (hasCallback) {
-                                var result = [e.target.result];
-                                win(result);
-                            }
-                        };
-                        op.onerror = function () {};
-                        op.start();
-                    });
-                });
-            }
-        });
-    },
-
-    injectStyleCode: function (win, fail, args) {
-        setImmediate(function () {
-            var code = args[0];
-            var hasCallback = args[1];
-
-            if (isWebViewAvailable && browserWrap && popup) {
-                injectCSS(popup, code, hasCallback && win);
-            }
-        });
-    },
-
-    injectStyleFile: function (win, fail, args) {
-        setImmediate(function () {
-            var filePath = args[0];
-            var hasCallback = args[1];
-
-            filePath = filePath && urlutil.makeAbsolute(filePath);
-
-            if (isWebViewAvailable && browserWrap && popup) {
-                // CB-12364 getFileFromApplicationUriAsync does not support ms-appx-web
-                var uri = new Windows.Foundation.Uri(filePath.replace('ms-appx-web:', 'ms-appx:'));
-                Windows.Storage.StorageFile.getFileFromApplicationUriAsync(uri)
-                    .then(function (file) {
-                        return Windows.Storage.FileIO.readTextAsync(file);
-                    })
-                    .done(
-                        function (code) {
-                            injectCSS(popup, code, hasCallback && win);
-                        },
-                        function () {
-                            // no-op, just catch an error
-                        }
-                    );
-            }
-        });
-    }
-};
-
-function injectCSS (webView, cssCode, callback) {
-    // This will automatically escape all thing that we need (quotes, slashes, etc.)
-    var escapedCode = JSON.stringify(cssCode);
-    var evalWrapper = "(function(d){var c=d.createElement('style');c.innerHTML=%s;d.head.appendChild(c);})(document)".replace(
-        '%s',
-        escapedCode
-    );
-
-    var op = webView.invokeScriptAsync('eval', evalWrapper);
-    op.oncomplete = function () {
-        if (callback) {
-            callback([]);
-        }
-    };
-    op.onerror = function () {};
-    op.start();
-}
-
-module.exports = IAB;
-
-require('cordova/exec/proxy').add('InAppBrowser', module.exports);
diff --git a/tests/tests.js b/tests/tests.js
index e0b59f1..58a9ffb 100644
--- a/tests/tests.js
+++ b/tests/tests.js
@@ -19,19 +19,12 @@
  *
  */
 
-/* global MSApp */
-
 var cordova = require('cordova');
-var isWindows = cordova.platformId === 'windows';
 var isIos = cordova.platformId === 'ios';
 var isAndroid = cordova.platformId === 'android';
 var isBrowser = cordova.platformId === 'browser';
 
 window.alert = window.alert || navigator.notification.alert;
-if (isWindows && navigator && navigator.notification && navigator.notification.alert) {
-    // window.alert is defined but not functional on UWP
-    window.alert = navigator.notification.alert;
-}
 
 exports.defineAutoTests = function () {
     var createTests = function (platformOpts) {
@@ -539,43 +532,21 @@
         '<p/> <div id="openHardwareBackDefaultAfterNo"></div>' +
         'Expected result: consistently open browsers with with the appropriate option: hardwareback=defaults to yes then hardwareback=no then hardwareback=defaults to yes. By default hardwareback is yes so pressing back button should navigate backwards in history then close InAppBrowser';
 
-    // CB-7490 We need to wrap this code due to Windows security restrictions
-    // see http://msdn.microsoft.com/en-us/library/windows/apps/hh465380.aspx#differences for details
-    if (window.MSApp && window.MSApp.execUnsafeLocalFunction) {
-        MSApp.execUnsafeLocalFunction(function () {
-            contentEl.innerHTML =
-                info_div +
-                platform_info +
-                local_tests +
-                white_listed_tests +
-                non_white_listed_tests +
-                page_with_redirects_tests +
-                pdf_url_tests +
-                invalid_url_tests +
-                css_js_injection_tests +
-                open_hidden_tests +
-                clearing_cache_tests +
-                video_tag_tests +
-                local_with_anchor_tag_tests +
-                hardwareback_tests;
-        });
-    } else {
-        contentEl.innerHTML =
-            info_div +
-            platform_info +
-            local_tests +
-            white_listed_tests +
-            non_white_listed_tests +
-            page_with_redirects_tests +
-            pdf_url_tests +
-            invalid_url_tests +
-            css_js_injection_tests +
-            open_hidden_tests +
-            clearing_cache_tests +
-            video_tag_tests +
-            local_with_anchor_tag_tests +
-            hardwareback_tests;
-    }
+    contentEl.innerHTML =
+        info_div +
+        platform_info +
+        local_tests +
+        white_listed_tests +
+        non_white_listed_tests +
+        page_with_redirects_tests +
+        pdf_url_tests +
+        invalid_url_tests +
+        css_js_injection_tests +
+        open_hidden_tests +
+        clearing_cache_tests +
+        video_tag_tests +
+        local_with_anchor_tag_tests +
+        hardwareback_tests;
 
     document.getElementById('user-agent').textContent = navigator.userAgent;
 
@@ -584,8 +555,8 @@
     var localhtml = basePath + 'local.html';
     var localpdf = basePath + 'local.pdf';
     var injecthtml = basePath + 'inject.html';
-    var injectjs = isWindows ? basePath + 'inject.js' : 'inject.js';
-    var injectcss = isWindows ? basePath + 'inject.css' : 'inject.css';
+    var injectjs = 'inject.js';
+    var injectcss = 'inject.css';
     var videohtml = basePath + 'video.html';
 
     // Local