SLING-8970 Remove handling of region order-inheritance

Since this is now handled by the merge extension
diff --git a/src/main/java/org/apache/sling/feature/apiregions/impl/ResolverHookImpl.java b/src/main/java/org/apache/sling/feature/apiregions/impl/ResolverHookImpl.java
index 208a0cf..a8f3b67 100644
--- a/src/main/java/org/apache/sling/feature/apiregions/impl/ResolverHookImpl.java
+++ b/src/main/java/org/apache/sling/feature/apiregions/impl/ResolverHookImpl.java
@@ -161,23 +161,6 @@
                 List<String> sharedRegions = new ArrayList<>(reqRegions);
                 sharedRegions.retainAll(capRegions);
 
-                // Add any regions before the sharedRegions back in, as later regions inherit from earlier ones
-                List<String> capRegionList = new ArrayList<>(capRegions);
-                for (String region : new ArrayList<>(sharedRegions)) {
-                    boolean foundRegion = false;
-                    for (int i = capRegionList.size() - 1; i >= 0; i--) {
-                        String capRegion = capRegionList.get(i);
-                        if (region.equals(capRegion)) {
-                            foundRegion = true;
-                            continue;
-                        }
-                        if (foundRegion) {
-                            // Add the found region to the front of the list of shared regions
-                            sharedRegions.add(0, capRegion);
-                        }
-                    }
-                }
-
                 Object pkg = bc.getAttributes().get(PackageNamespace.PACKAGE_NAMESPACE);
                 if (pkg instanceof String) {
                     packageName = (String) pkg;
diff --git a/src/test/java/org/apache/sling/feature/apiregions/impl/ResolverHookImplTest.java b/src/test/java/org/apache/sling/feature/apiregions/impl/ResolverHookImplTest.java
index 2910492..cde362f 100644
--- a/src/test/java/org/apache/sling/feature/apiregions/impl/ResolverHookImplTest.java
+++ b/src/test/java/org/apache/sling/feature/apiregions/impl/ResolverHookImplTest.java
@@ -34,7 +34,6 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -72,47 +71,6 @@
     }
 
     @Test
-    public void testRegionInheritance() {
-        Map<Entry<String, Version>, List<String>> bsnvermap = new HashMap<>();
-        bsnvermap.put(new AbstractMap.SimpleEntry<String,Version>(
-                "providing.bundle", new Version(9,9,9)), Collections.singletonList("b1"));
-        bsnvermap.put(new AbstractMap.SimpleEntry<String,Version>(
-                "requiring.bundle", new Version(123,456,789)), Collections.singletonList("b2"));
-
-        Map<String, Set<String>> bfmap = new HashMap<>();
-        bfmap.put("b1", Collections.singleton("f1"));
-        bfmap.put("b2", Collections.singleton("f2"));
-
-        Map<String, Set<String>> frmap = new HashMap<>();
-        frmap.put("f1", new LinkedHashSet<>(Arrays.asList("r0", "r1", "r2", "r3")));
-        frmap.put("f2", Collections.singleton("r2"));
-
-        Map<String, Set<String>> rpmap = new HashMap<>();
-        rpmap.put("r0", Collections.<String>emptySet());
-        rpmap.put("r1", Collections.singleton("org.apache.sling.test"));
-        rpmap.put("r3", Collections.singleton("org.apache.sling.toast"));
-
-        ResolverHookImpl rh = new ResolverHookImpl(bsnvermap, bfmap, frmap, rpmap, Collections.singleton(""));
-
-        // b2 is in r2, it requires a capability that is provided by b1 in r1. However since b1 is also
-        // in r2, r2 inherits all the capabilities provided by regions before r2, which includes r2. So
-        // b2, which is in r2 should resolve.
-        BundleRequirement req1 = mockRequirement("b2", bsnvermap);
-        BundleCapability cap1 = mockCapability("org.apache.sling.test", "b1", bsnvermap);
-        List<BundleCapability> candidates1 = new ArrayList<>(Arrays.asList(cap1));
-        rh.filterMatches(req1, candidates1);
-        assertEquals(Collections.singletonList(cap1), candidates1);
-
-        // b2 is in r2, it requires a capability that is provided by b1 in r3. r3 is listed after r2 in
-        // b1 so it is not inherited by r2. The requirement should not resolve.
-        BundleRequirement req2 = mockRequirement("b2", bsnvermap);
-        BundleCapability cap2 = mockCapability("org.apache.sling.toast", "b1", bsnvermap);
-        List<BundleCapability> candidates2 = new ArrayList<>(Arrays.asList(cap2));
-        rh.filterMatches(req2, candidates2);
-        assertEquals(Collections.emptyList(), candidates2);
-    }
-
-    @Test
     public void testFilterMatches() {
         Map<Entry<String, Version>, List<String>> bsnvermap = new HashMap<>();
         bsnvermap.put(new AbstractMap.SimpleEntry<String,Version>("system.bundle", new Version(3,2,1)),