cc: Use impl-side painting in LTH context lost tests.

cc/test/fake_picture_layer_impl.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/test/fake_picture_layer_impl.h"
 
 #include <vector>
 #include "cc/resources/tile.h"
 #include "cc/trees/layer_tree_impl.h"
 
 namespace cc {
 
 FakePictureLayerImpl::FakePictureLayerImpl(LayerTreeImpl* tree_impl,
                                            int id,
                                            scoped_refptr<PicturePileImpl> pile)
     : PictureLayerImpl(tree_impl, id),
       append_quads_count_(0),
       did_become_active_call_count_(0),
       has_valid_tile_priorities_(false),
-      use_set_valid_tile_priorities_flag_(false) {
+      use_set_valid_tile_priorities_flag_(false),
+      lost_output_surface_count_(0) {
   pile_ = pile;
   SetBounds(pile_->tiling_size());
   SetContentBounds(pile_->tiling_size());
 }
 
 FakePictureLayerImpl::FakePictureLayerImpl(LayerTreeImpl* tree_impl,
                                            int id,
                                            scoped_refptr<PicturePileImpl> pile,
                                            const gfx::Size& layer_bounds)
     : PictureLayerImpl(tree_impl, id),
       append_quads_count_(0),
       did_become_active_call_count_(0),
       has_valid_tile_priorities_(false),
-      use_set_valid_tile_priorities_flag_(false) {
+      use_set_valid_tile_priorities_flag_(false),
+      lost_output_surface_count_(0) {
   pile_ = pile;
   SetBounds(layer_bounds);
   SetContentBounds(layer_bounds);
 }
 
 FakePictureLayerImpl::FakePictureLayerImpl(LayerTreeImpl* tree_impl, int id)
     : PictureLayerImpl(tree_impl, id),
       append_quads_count_(0),
       did_become_active_call_count_(0),
       has_valid_tile_priorities_(false),
-      use_set_valid_tile_priorities_flag_(false) {
+      use_set_valid_tile_priorities_flag_(false),
+      lost_output_surface_count_(0) {
 }
 
 scoped_ptr<LayerImpl> FakePictureLayerImpl::CreateLayerImpl(
     LayerTreeImpl* tree_impl) {
   return make_scoped_ptr(
       new FakePictureLayerImpl(tree_impl, id())).PassAs<LayerImpl>();
 }
 
 void FakePictureLayerImpl::AppendQuads(
     RenderPass* render_pass,
@@ skipping 112 matching lines @@
   PictureLayerImpl::DidBecomeActive();
   ++did_become_active_call_count_;
 }
 
 bool FakePictureLayerImpl::HasValidTilePriorities() const {
   return use_set_valid_tile_priorities_flag_
              ? has_valid_tile_priorities_
              : PictureLayerImpl::HasValidTilePriorities();
 }
 
+void FakePictureLayerImpl::ReleaseResources() {
+  PictureLayerImpl::ReleaseResources();
+  ++lost_output_surface_count_;
+}
+
 }  // namespace cc