Re-land: cc: Examine layers to determine if we're ready to activate.

cc/test/fake_tile_manager.cc

 // Copyright 2012 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/test/fake_tile_manager.h"
 
 #include <deque>
 
 #include "base/lazy_instance.h"
 #include "cc/resources/rasterizer.h"
@@ skipping 45 matching lines @@
  private:
   RasterTask::Vector completed_tasks_;
 };
 base::LazyInstance<FakeRasterizerImpl> g_fake_rasterizer =
     LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 FakeTileManager::FakeTileManager(TileManagerClient* client)
     : TileManager(client,
+                  base::MessageLoopProxy::current(),
                   NULL,
                   g_fake_rasterizer.Pointer(),
-                  true,
                   NULL) {}
 
 FakeTileManager::FakeTileManager(TileManagerClient* client,
                                  ResourcePool* resource_pool)
     : TileManager(client,
+                  base::MessageLoopProxy::current(),
                   resource_pool,
                   g_fake_rasterizer.Pointer(),
-                  true,
-                  NULL) {}
-
-FakeTileManager::FakeTileManager(TileManagerClient* client,
-                                 ResourcePool* resource_pool,
-                                 bool allow_on_demand_raster)
-    : TileManager(client,
-                  resource_pool,
-                  g_fake_rasterizer.Pointer(),
-                  allow_on_demand_raster,
                   NULL) {}
 
 FakeTileManager::~FakeTileManager() {}
 
 void FakeTileManager::AssignMemoryToTiles(
     const GlobalStateThatImpactsTilePriority& state) {
   tiles_for_raster.clear();
   all_tiles.Clear();
 
   SetGlobalStateForTesting(state);
@@ skipping 10 matching lines @@
 void FakeTileManager::DidFinishRunningTasksForTesting() {
   DidFinishRunningTasks();
 }
 
 void FakeTileManager::Release(Tile* tile) {
   TileManager::Release(tile);
   CleanUpReleasedTiles();
 }
 
 }  // namespace cc