A proposal for an initial postMessage interface. This will allow JavaScript ...

webkit/plugins/ppapi/ppapi_webplugin_impl.cc

Index: webkit/plugins/ppapi/ppapi_webplugin_impl.cc
===================================================================
--- webkit/plugins/ppapi/ppapi_webplugin_impl.cc	(revision 77426)
+++ webkit/plugins/ppapi/ppapi_webplugin_impl.cc	(working copy)
@@ -12,6 +12,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPoint.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
+#include "webkit/plugins/ppapi/message_channel.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
 #include "webkit/plugins/ppapi/ppb_url_loader_impl.h"
@@ -90,8 +91,11 @@
 NPObject* WebPluginImpl::scriptableObject() {
   scoped_refptr<ObjectVar> object(
       ObjectVar::FromPPVar(instance_->GetInstanceObject()));
-  if (object)
-    return object->np_object();
+  if (object) {
+    instance_->

[brettw, 2011/03/16 21:34:11]

I'd probably have wrapped this like:
instance_->message_channel().set_passthrough_object(
    object->np_object());
to avoid breaking after the ->

+        message_channel().set_passthrough_object(object->np_object());
+  }
+  return instance_->message_channel().np_object();
   return NULL;
 }