Resolve the problems where we can leak the system tray UI

content/browser/renderer_host/media/media_stream_device_settings.h

Index: content/browser/renderer_host/media/media_stream_device_settings.h
diff --git a/content/browser/renderer_host/media/media_stream_device_settings.h b/content/browser/renderer_host/media/media_stream_device_settings.h
index 34592b037c987362ce8bfaec7154dc467a1eb245..9b9fde890b83adaf8655afad5862b4b4a3473a2f 100644
--- a/content/browser/renderer_host/media/media_stream_device_settings.h
+++ b/content/browser/renderer_host/media/media_stream_device_settings.h
@@ -74,13 +74,16 @@ class CONTENT_EXPORT MediaStreamDeviceSettings {
   // view.
   bool IsUiBusy(int render_view_id, int render_process_id);
 
-  // Finds a request ready to be sent to UI for user approval.
-  std::string FindReadyRequestForView(int render_view_id,
-                                      int render_process_id);
+  // Process the next pending request and bring it up to the UI on the given
+  // page for user approval.
+  void ProcessNextRequestForView(int render_view_id, int render_process_id);
 
   // Posts a request to be approved/denied by UI.
   void PostRequestToUi(const std::string& label);
 
+  // Posts a request to fake UI which is used for testing purpose.
+  void PostRequestToFakeUI(const std::string& label);

[scherkus (not reviewing), 2012/08/13 19:51:22]

nit: there's a mix of UI and Ui in this class -- which one should it be?

[no longer working on chromium, 2012/08/14 11:17:04]

Done.

+
   SettingsRequester* requester_;
   SettingsRequests requests_;