Remove old (pre-webkit) compositor

ash/test/test_suite.cc

Index: ash/test/test_suite.cc
diff --git a/ash/test/test_suite.cc b/ash/test/test_suite.cc
index f3ebe9ba78f122b15290f5b3bd68a78e2d4da972..04c5ce140c4adb0fb3e399aff74e5aaa723f85cb 100644
--- a/ash/test/test_suite.cc
+++ b/ash/test/test_suite.cc
@@ -12,11 +12,7 @@
 #include "ui/gfx/compositor/test/compositor_test_support.h"
 #include "ui/gfx/gfx_paths.h"
 
-#if defined(USE_WEBKIT_COMPOSITOR)
 #include "ui/gfx/compositor/compositor_setup.h"
-#else
-#include "ui/gfx/test/gfx_test_utils.h"
-#endif
 
 namespace ash {
 namespace test {
@@ -34,11 +30,7 @@ void AuraShellTestSuite::Initialize() {
   // output, it'll pass regardless of the system language.
   ui::ResourceBundle::InitSharedInstance("en-US");
   ui::CompositorTestSupport::Initialize();
-#if defined(USE_WEBKIT_COMPOSITOR)
   ui::SetupTestCompositor();
-#else
-  ui::gfx_test_utils::SetupTestCompositor();
-#endif
 }
 
 void AuraShellTestSuite::Shutdown() {