Move flash clipboard to the new proxy and add custom format support

content/renderer/pepper/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper/pepper_plugin_delegate_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_delegate_impl.cc b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
index bab484de747eeb47488e2726ac756d318ab59037..9caa4008d73308d39b1b71888e71c426a2d64bf2 100644
--- a/content/renderer/pepper/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
@@ -56,7 +56,6 @@
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
-#include "content/renderer/renderer_clipboard_client.h"
 #include "content/renderer/webplugin_delegate_proxy.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_channel_handle.h"
@@ -1896,9 +1895,4 @@ MouseLockDispatcher* PepperPluginDelegateImpl::GetMouseLockDispatcher(
   }
 }
 
-webkit_glue::ClipboardClient*
-    PepperPluginDelegateImpl::CreateClipboardClient() const {
-  return new RendererClipboardClient;
-}
-
 }  // namespace content