cc: Do not cleanup tiles with raster tasks.

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 81 matching lines @@
   return std::find(tiles_for_raster.begin(),
                    tiles_for_raster.end(),
                    tile) != tiles_for_raster.end();
 }
 
 void FakeTileManager::DidFinishRunningTasksForTesting() {
   DidFinishRunningTasks();
 }
 
 void FakeTileManager::Release(Tile* tile) {
+  // TODO(sohanjg): Find which tree the tile exists, and reset
+  // priority for it.
+  tile->SetPriority(ACTIVE_TREE, TilePriority());
+  tile->SetPriority(PENDING_TREE, TilePriority());

[reveman, 2014/07/28 02:24:35]

please remove these and figure out how to reset priority properly for tests.

[sohanjg, 2014/07/28 10:10:19]

As mentioned above, once we implement ::GetTree in FakePictureLayerTilingClient,
we wouldnt need this, but that involves a lot of change, so holding it up for
the next CL.

Alternatively, we may reset priority in TileManager::Release in this CL, and in
the next one move it to PictureLayerTiling along with the test changes.

   TileManager::Release(tile);
+
+  FreeResourcesForReleasedTiles();
   CleanUpReleasedTiles();
 }
 
 }  // namespace cc