| /* |
| * Copyright 2013 Google Inc. |
| * |
| * Licensed 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. |
| */ |
| |
| // Author: jud@google.com (Jud Porter) |
| |
| syntax = "proto2"; |
| |
| import "net/instaweb/rewriter/critical_keys.proto"; |
| |
| option optimize_for = LITE_RUNTIME; |
| |
| package net_instaweb; |
| |
| // This represents the list of all above-the-fold images. We aggregate critical |
| // image information from multiple beacons, and so we store a history of |
| // multiple critical image beacon responses to deal with noisy data. |
| // |
| // Next free id: 7 |
| message CriticalImages { |
| // Ids 1-4 deleted, do not reuse. |
| |
| // Critical image information. |
| optional CriticalKeys html_critical_image_support = 5; |
| optional CriticalKeys css_critical_image_support = 6; |
| } |