cc : Delete LayerImpl::opacity

cc/layers/render_surface_unittest.cc

 // Copyright 2011 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/append_quads_data.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/render_pass_sink.h"
 #include "cc/layers/render_surface_impl.h"
 #include "cc/quads/shared_quad_state.h"
 #include "cc/test/fake_impl_task_runner_provider.h"
@@ skipping 38 matching lines @@
   RenderSurfaceImpl* render_surface = owning_layer->render_surface();
   gfx::Rect test_rect(3, 4, 5, 6);
   host_impl.active_tree()->ResetAllChangeTracking();
 
   // Currently, the content_rect, clip_rect, and
   // owning_layer->layerPropertyChanged() are the only sources of change.
   EXECUTE_AND_VERIFY_SURFACE_CHANGED(render_surface->SetClipRect(test_rect));
   EXECUTE_AND_VERIFY_SURFACE_CHANGED(
       render_surface->SetContentRectForTesting(test_rect));
 
-  owning_layer->SetOpacity(0.5f);
+  owning_layer->OnOpacityAnimated(0.5f);
   EXPECT_TRUE(render_surface->SurfacePropertyChanged());
   host_impl.active_tree()->ResetAllChangeTracking();
 
   // Setting the surface properties to the same values again should not be
   // considered "change".
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetClipRect(test_rect));
   EXECUTE_AND_VERIFY_SURFACE_DID_NOT_CHANGE(
       render_surface->SetContentRectForTesting(test_rect));
 
@@ skipping 113 matching lines @@
   ASSERT_EQ(1u, pass_sink.RenderPasses().size());
   RenderPass* pass = pass_sink.RenderPasses()[0].get();
 
   EXPECT_EQ(RenderPassId(2, 0), pass->id);
   EXPECT_EQ(content_rect, pass->output_rect);
   EXPECT_EQ(origin, pass->transform_to_root_target);
 }
 
 }  // namespace
 }  // namespace cc