Move some webkit_glue embedder functions into WebKitPlatformSupport virtual methods

content/utility/utility_thread_impl.h

Index: content/utility/utility_thread_impl.h
diff --git a/content/utility/utility_thread_impl.h b/content/utility/utility_thread_impl.h
index 6facec1da328764dd7a4df4556f0a59e6ffe59d6..491f157b986f74350b68d7de5706e57be7bda2b9 100644
--- a/content/utility/utility_thread_impl.h
+++ b/content/utility/utility_thread_impl.h
@@ -16,6 +16,7 @@
 #include "content/common/content_export.h"
 #include "content/public/utility/utility_thread.h"
 
+class ContentWebKitPlatformSupportImpl;
 class FilePath;
 class IndexedDBKey;
 
@@ -23,10 +24,6 @@ namespace content {
 class SerializedScriptValue;
 }
 
-namespace webkit_glue {
-class WebKitPlatformSupportImpl;
-}
-
 // This class represents the background thread where the utility task runs.
 class UtilityThreadImpl : public content::UtilityThread,
                           public ChildThread {
@@ -64,7 +61,7 @@ class UtilityThreadImpl : public content::UtilityThread,
   // True when we're running in batch mode.
   bool batch_mode_;
 
-  scoped_ptr<webkit_glue::WebKitPlatformSupportImpl> webkit_platform_support_;
+  scoped_ptr<ContentWebKitPlatformSupportImpl> webkit_platform_support_;
 
   DISALLOW_COPY_AND_ASSIGN(UtilityThreadImpl);
 };