cc : Add LayerToPropertyTreeIndices map to PropertyTrees

cc/trees/property_tree.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include <set>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 2023 matching lines @@
       TransformNode* target_node = tree->transform_tree.Node(node->id);
       target_node->data.transform_changed = true;
     }
   }
   // Ensure that change tracking is updated even if property trees don't have
   // other reasons to get updated.
   tree->UpdateChangeTracking();
   tree->full_tree_damaged = full_tree_damaged;
 }
 
-void PropertyTrees::ResetAllChangeTracking(ResetFlags flag) {
-  switch (flag) {
+void PropertyTrees::ResetAllChangeTracking(Types tree_type) {
+  switch (tree_type) {
     case EFFECT_TREE:
       effect_tree.ResetChangeTracking();
       break;
     case TRANSFORM_TREE:
       transform_tree.ResetChangeTracking();
       break;
-    case ALL_TREES:
+    case EFFECT_AND_TRANSFORM_TREES:
       transform_tree.ResetChangeTracking();
       effect_tree.ResetChangeTracking();
+      break;
+    default:
+      break;
   }
   changed = false;
   full_tree_damaged = false;
 }
 
 std::unique_ptr<base::trace_event::TracedValue> PropertyTrees::AsTracedValue()
     const {
   auto value = base::WrapUnique(new base::trace_event::TracedValue);
 
   value->SetInteger("sequence_number", sequence_number);
@@ skipping 11 matching lines @@
   value->EndDictionary();
 
   value->BeginDictionary("scroll_tree");
   scroll_tree.AsValueInto(value.get());
   value->EndDictionary();
 
   return value;
 }
 
 }  // namespace cc