Move compositor support out of base WebKitPlatformSupport into renderer

content/public/test/unittest_test_suite.cc

Index: content/public/test/unittest_test_suite.cc
diff --git a/content/public/test/unittest_test_suite.cc b/content/public/test/unittest_test_suite.cc
index 1a9502ee699825585c83bec661285ae7d16aaa89..54eca362eff82a2cac753f5092b2c9dc0a66c817 100644
--- a/content/public/test/unittest_test_suite.cc
+++ b/content/public/test/unittest_test_suite.cc
@@ -9,7 +9,6 @@
 #include "base/test/test_suite.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/Platform.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
-#include "webkit/compositor_bindings/web_compositor_support_impl.h"
 
 namespace content {
 
@@ -30,13 +29,6 @@ class UnitTestTestSuite::UnitTestWebKitPlatformSupport
     static const unsigned char kEnabled = 0;
     return &kEnabled;
   }
-
-  virtual WebKit::WebCompositorSupport* compositorSupport() {
-    return &compositor_support_;
-  }
-
- private:
-  webkit::WebCompositorSupportImpl compositor_support_;
 };
 #endif  // !OS_IOS