cc: Resize picture layer tiling set during commit

cc/picture_layer.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/picture_layer.h"
 #include "cc/picture_layer_impl.h"
 #include "ui/gfx/rect_conversions.h"
 
 namespace cc {
 
@@ skipping 12 matching lines @@
   return Layer::drawsContent() && client_;
 }
 
 scoped_ptr<LayerImpl> PictureLayer::createLayerImpl(LayerTreeHostImpl* host) {
   return PictureLayerImpl::create(host, id()).PassAs<LayerImpl>();
 }
 
 void PictureLayer::pushPropertiesTo(LayerImpl* base_layer) {
   Layer::pushPropertiesTo(base_layer);
   PictureLayerImpl* layer_impl = static_cast<PictureLayerImpl*>(base_layer);
+  layer_impl->didUpdateBounds();
   pile_.PushPropertiesTo(layer_impl->pile_);
 
   // TODO(enne): Once we have two trees on the impl side, we need to
   // sync the active layer's tiles prior to this Invalidate call since it
   // will make new tiles for anything intersecting the invalidation.
   layer_impl->tilings_.Invalidate(pile_invalidation_);
   pile_invalidation_.Clear();
 }
 
 void PictureLayer::setNeedsDisplayRect(const gfx::RectF& layer_rect) {
@@ skipping 11 matching lines @@
 
   // Calling paint in WebKit can sometimes cause invalidations, so save
   // off the invalidation prior to calling update.
   pile_invalidation_.Swap(pending_invalidation_);
   pending_invalidation_.Clear();
 
   pile_.Update(client_, pile_invalidation_, stats);
 }
 
 }  // namespace cc