Revert 106606 - Use WebKit compositor in ui::Layer

ui/gfx/compositor/test_suite.cc

Index: ui/gfx/compositor/test_suite.cc
===================================================================
--- ui/gfx/compositor/test_suite.cc	(revision 106614)
+++ ui/gfx/compositor/test_suite.cc	(working copy)
@@ -4,23 +4,14 @@
 
 #include "ui/gfx/compositor/test_suite.h"
 
-#include "base/message_loop.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
-#include "ui/gfx/compositor/compositor_test_support.h"
 #include "ui/gfx/gfx_paths.h"
 #include "ui/gfx/gl/gl_implementation.h"
 
-#if defined(USE_WEBKIT_COMPOSITOR)
-#include "ui/gfx/compositor/compositor_cc.h"
-#endif
-
 CompositorTestSuite::CompositorTestSuite(int argc, char** argv)
     : TestSuite(argc, argv) {}
 
-CompositorTestSuite::~CompositorTestSuite() {}
-
 void CompositorTestSuite::Initialize() {
 #if defined(OS_LINUX)
   gfx::InitializeGLBindings(gfx::kGLImplementationOSMesaGL);
@@ -33,15 +24,9 @@
   // Force unittests to run using en-US so if we test against string
   // output, it'll pass regardless of the system language.
   ui::ResourceBundle::InitSharedInstance("en-US");
-
-  message_loop_.reset(new MessageLoop(MessageLoop::TYPE_UI));
-  ui::CompositorTestSupport::Initialize();
 }
 
 void CompositorTestSuite::Shutdown() {
-  ui::CompositorTestSupport::Terminate();
-  message_loop_.reset();
-
   ui::ResourceBundle::CleanupSharedInstance();
 
   base::TestSuite::Shutdown();