Make SingleThreadProxy a SchedulerClient

ui/compositor/layer_unittest.cc

 // Copyright (c) 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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/debug/trace_event.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
@@ skipping 76 matching lines @@
   }
   virtual ~LayerWithRealCompositorTest() {}
 
   // Overridden from testing::Test:
   virtual void SetUp() OVERRIDE {
     bool enable_pixel_output = true;
     ui::ContextFactory* context_factory =
         InitializeContextFactoryForTests(enable_pixel_output);
 
     const gfx::Rect host_bounds(10, 10, 500, 500);
-    compositor_host_.reset(TestCompositorHost::Create(
-                               host_bounds, context_factory));
+    compositor_host_.reset(
+        TestCompositorHost::Create(host_bounds, context_factory));
     compositor_host_->Show();
   }
 
   virtual void TearDown() OVERRIDE {
     compositor_host_.reset();
     TerminateContextFactoryForTests();
   }
 
   Compositor* GetCompositor() { return compositor_host_->GetCompositor(); }
 
@@ skipping 1439 matching lines @@
 
   child->SetAnimator(LayerAnimator::CreateImplicitAnimator());
   child->SetOpacity(0.5f);
   EXPECT_TRUE(compositor()->layer_animator_collection()->HasActiveAnimators());
 
   child.reset();
   EXPECT_FALSE(compositor()->layer_animator_collection()->HasActiveAnimators());
 }
 
 }  // namespace ui