Browser side implementation of browser plugin

content/browser/tab_contents/tab_contents.h

Index: content/browser/tab_contents/tab_contents.h
diff --git a/content/browser/tab_contents/tab_contents.h b/content/browser/tab_contents/tab_contents.h
index 2fe0ec31cacb7f5a1eed499b22db69f5eace85c5..7110bf763510182da1f70bca681e6400b06591e3 100644
--- a/content/browser/tab_contents/tab_contents.h
+++ b/content/browser/tab_contents/tab_contents.h
@@ -14,6 +14,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/property_bag.h"
+#include "content/browser/browser_plugin/browser_plugin_web_contents_observer.h"
 #include "content/browser/renderer_host/java/java_bridge_dispatcher_host_manager.h"
 #include "content/browser/tab_contents/navigation_controller_impl.h"
 #include "content/browser/tab_contents/render_view_host_manager.h"
@@ -124,6 +125,11 @@ class CONTENT_EXPORT TabContents
     return java_bridge_dispatcher_host_manager_.get();
   }
 
+  content::BrowserPluginWebContentsObserver*
+      browser_plugin_web_contents_observer() const {
+    return browser_plugin_web_contents_observer_.get();
+  }
+
   // Like GetController from WebContents, but returns the concrete object.
   NavigationControllerImpl& GetControllerImpl();
 
@@ -560,6 +566,8 @@ class CONTENT_EXPORT TabContents
   scoped_ptr<JavaBridgeDispatcherHostManager>
       java_bridge_dispatcher_host_manager_;
 
+  scoped_ptr<content::BrowserPluginWebContentsObserver>
+      browser_plugin_web_contents_observer_;
   // SavePackage, lazily created.
   scoped_refptr<SavePackage> save_package_;