<webview>: First stab at implementing media permission request for guests.

content/renderer/browser_plugin/browser_plugin.h

Index: content/renderer/browser_plugin/browser_plugin.h
diff --git a/content/renderer/browser_plugin/browser_plugin.h b/content/renderer/browser_plugin/browser_plugin.h
index 78005c7c63f6ba45c5b2c34e80f496f70ba5ad5c..db99c411d869686396372f844dc7513e0fd96557 100644
--- a/content/renderer/browser_plugin/browser_plugin.h
+++ b/content/renderer/browser_plugin/browser_plugin.h
@@ -115,6 +115,12 @@ class CONTENT_EXPORT BrowserPlugin :
   // touch events.
   void SetAcceptTouchEvents(bool accept);
 
+  // Requests media access permission from the embedder.
+  void RequestMediaAccess(int request_id);
+  // Informs the BrowserPlugin that the guest's request for media access has
+  // been allowed or denied.

[Fady Samuel, 2012/12/05 22:14:32]

...allowed or denied by the embedder.

[lazyboy, 2012/12/06 00:05:52]

Done.

+  void RespondMediaAccess(int request_id, bool allow);
+
   // Tells the BrowserPlugin to tell the guest to navigate to the previous
   // navigation entry in the navigation history.
   void Back();