Add Pepper VideoReader and VideoWriter plumbing

webkit/plugins/ppapi/resource_creation_impl.cc

Index: webkit/plugins/ppapi/resource_creation_impl.cc
diff --git a/webkit/plugins/ppapi/resource_creation_impl.cc b/webkit/plugins/ppapi/resource_creation_impl.cc
index d2bf5c3833b92463a40b20ec34e24c366e175a65..26a0816e7dbc57657766844fcfa677ab967d7149 100644
--- a/webkit/plugins/ppapi/resource_creation_impl.cc
+++ b/webkit/plugins/ppapi/resource_creation_impl.cc
@@ -208,8 +208,7 @@ PP_Resource ResourceCreationImpl::CreateScrollbar(PP_Instance instance,
 }
 
 PP_Resource ResourceCreationImpl::CreateTalk(PP_Instance /* instance */) {
-  // Not implemented in-process.
-  return 0;
+  return 0;  // Not supported in-process.
 }
 
 PP_Resource ResourceCreationImpl::CreateResourceArray(
@@ -249,6 +248,16 @@ PP_Resource ResourceCreationImpl::CreateVideoDecoder(
   return PPB_VideoDecoder_Impl::Create(instance, graphics3d_id, profile);
 }
 
+PP_Resource ResourceCreationImpl::CreateVideoDestination(
+    PP_Instance instance) {
+  return 0;  // Not supported in-process.
+}
+
+PP_Resource ResourceCreationImpl::CreateVideoSource(
+    PP_Instance instance) {
+  return 0;  // Not supported in-process.
+}
+
 PP_Resource ResourceCreationImpl::CreateWheelInputEvent(
     PP_Instance instance,
     PP_TimeTicks time_stamp,