cc: Disable "activate to low res" optimization

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 <utility>
 
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/picture_layer.h"
@@ skipping 1280 matching lines @@
   EXPECT_FALSE(some_active_tile->IsReadyToDraw());
 
   // When high res are required, even if the active tree is not ready,
   // the high res tiles must be ready.
   host_impl_.active_tree()->SetRequiresHighResToDraw();
   pending_layer_->MarkVisibleResourcesAsRequired();
   AssertAllTilesRequired(pending_layer_->HighResTiling());
   AssertNoTilesRequired(pending_layer_->LowResTiling());
 }
 
-TEST_F(PictureLayerImplTest, NothingRequiredIfAllHighResTilesShared) {
+// TODO(enne): temporarily disabled: http://crbug.com/335289
+TEST_F(PictureLayerImplTest, DISABLED_NothingRequiredIfAllHighResTilesShared) {
   gfx::Size layer_bounds(400, 400);
   gfx::Size tile_size(100, 100);
   SetupDefaultTreesWithFixedTileSize(layer_bounds, tile_size);
 
   CreateHighLowResAndSetAllTilesVisible();
 
   Tile* some_active_tile =
       active_layer_->HighResTiling()->AllTilesForTesting()[0];
   EXPECT_FALSE(some_active_tile->IsReadyToDraw());
 
   // All tiles shared (no invalidation), so even though the active tree's
   // tiles aren't ready, there is nothing required.
   pending_layer_->MarkVisibleResourcesAsRequired();
   AssertNoTilesRequired(pending_layer_->HighResTiling());
   AssertNoTilesRequired(pending_layer_->LowResTiling());
 }
 
-TEST_F(PictureLayerImplTest, NothingRequiredIfActiveMissingTiles) {
+// TODO(enne): temporarily disabled: http://crbug.com/335289
+TEST_F(PictureLayerImplTest, DISABLED_NothingRequiredIfActiveMissingTiles) {
   gfx::Size layer_bounds(400, 400);
   gfx::Size tile_size(100, 100);
   scoped_refptr<FakePicturePileImpl> pending_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
   // An arbitrary bogus outside the layer recording.  Enough for the layer to
   // think it can create tiles, but not in bounds so all tiles are null.
   Region active_recorded_region;
   active_recorded_region.Union(gfx::Rect(1000, 1000, 1, 1));
   scoped_refptr<FakePicturePileImpl> active_pile =
       FakePicturePileImpl::CreatePileWithRecordedRegion(
@@ skipping 227 matching lines @@
       TestContextProvider::Create(), NULL));
 
   // These will crash PictureLayerImpl if this is not true.
   ASSERT_TRUE(host_impl_.pending_tree()->needs_update_draw_properties());
   ASSERT_TRUE(host_impl_.active_tree()->needs_update_draw_properties());
   host_impl_.active_tree()->UpdateDrawProperties();
 }
 
 }  // namespace
 }  // namespace cc