Add hooks to content to request permission to connect to the PPAPI broker.

content/browser/web_contents/web_contents_impl.h

Index: content/browser/web_contents/web_contents_impl.h
diff --git a/content/browser/web_contents/web_contents_impl.h b/content/browser/web_contents/web_contents_impl.h
index b9320aed69ec0249a25201e11d8e3332633fd307..bbed1ca9b878a3eaed14a4019fd28ca3316af687 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -488,6 +488,10 @@ class CONTENT_EXPORT WebContentsImpl
                       bool success,
                       const string16& user_input);
 
+  // Callback function when requesting permission to access the PPAPI broker.
+  // |result| is true iff permission was granted.

[brettw, 2012/08/22 22:37:31]

"iff" -> "if". I think "iff" doesn't add anything in code comments and just
makes it less natural to read.

[Bernhard Bauer, 2012/08/23 09:37:41]

Done.

+  void OnPpapiBrokerPermissionResult(int request_id, bool result);
+
   // IPC message handlers.
   void OnRegisterIntentService(const webkit_glue::WebIntentServiceData& data,
                                bool user_gesture);
@@ -537,6 +541,9 @@ class CONTENT_EXPORT WebContentsImpl
   void OnWebUISend(const GURL& source_url,
                    const std::string& name,
                    const base::ListValue& args);
+  void OnRequestPpapiBrokerPermission(int request_id,
+                                      const GURL& url,
+                                      const FilePath& plugin_path);
 
   // Changes the IsLoading state and notifies delegate as needed
   // |details| is used to provide details on the load that just finished