cc :: Move tracking of layer_property_changed to main thread (2)

cc/layers/picture_layer_impl_unittest.cc

 // Copyright 2013 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 "cc/layers/picture_layer_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 3943 matching lines @@
     bool tile_is_visible =
         tile->content_rect().Intersects(pending_layer_->visible_layer_rect());
     if (tile_is_visible)
       unoccluded_tile_count++;
     queue->Pop();
   }
   EXPECT_EQ(20, unoccluded_tile_count);
 
   // Full occlusion.
   layer1->SetPosition(gfx::PointF());
+  layer1->NoteLayerPropertyChanged();
 
   RebuildPropertyTreesOnPendingTree();
   host_impl_.AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(200));
   host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
   unoccluded_tile_count = 0;
   queue.reset(new TilingSetRasterQueueAll(
       pending_layer_->picture_layer_tiling_set(), false));
   while (!queue->IsEmpty()) {
     PrioritizedTile prioritized_tile = queue->Top();
@@ skipping 87 matching lines @@
       case 1:
         EXPECT_EQ(occluded_tile_count, 2);
         break;
       default:
         NOTREACHED();
     }
   }
 
   // Full occlusion.
   layer1->SetPosition(gfx::PointF());
+  layer1->NoteLayerPropertyChanged();
 
   RebuildPropertyTreesOnPendingTree();
   host_impl_.AdvanceToNextFrame(base::TimeDelta::FromMilliseconds(200));
   host_impl_.pending_tree()->UpdateDrawProperties(update_lcd_text);
 
   for (size_t i = 0; i < pending_layer_->num_tilings(); ++i) {
     PictureLayerTiling* tiling = pending_layer_->tilings()->tiling_at(i);
     auto prioritized_tiles =
         tiling->UpdateAndGetAllPrioritizedTilesForTesting();
 
@@ skipping 908 matching lines @@
   // New low res tiling.
   EXPECT_TRUE(tilings->tiling_at(2)->may_contain_low_resolution_tiles());
 
   // This tiling will be high res now, it won't contain low res content since it
   // was all destroyed.
   EXPECT_FALSE(tilings->tiling_at(1)->may_contain_low_resolution_tiles());
 }
 
 }  // namespace
 }  // namespace cc