Moved the following IPCs out of chrome into content where they are handled by

chrome/browser/ui/tab_contents/tab_contents_wrapper.h

Index: chrome/browser/ui/tab_contents/tab_contents_wrapper.h
===================================================================
--- chrome/browser/ui/tab_contents/tab_contents_wrapper.h	(revision 99462)
+++ chrome/browser/ui/tab_contents/tab_contents_wrapper.h	(working copy)
@@ -210,6 +210,10 @@
     return web_intent_picker_controller_.get();
   }
 
+  PluginObserver* plugin_observer() {

[jam, 2011/09/03 00:10:47]

only tabhelpers have getters, not observers. but it seems like there's no reason
to have that code in pluginobserver anymore since it's not observing that
message

(see line 272 and 325)

[ananta, 2011/09/03 00:43:23]

Removed

+    return plugin_observer_.get();
+  }
+
   // Overrides -----------------------------------------------------------------
 
   // TabContentsObserver overrides: