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

content/browser/browser_plugin/browser_plugin_embedder.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
 
 #include <set>
 
 #include "base/logging.h"
 #include "base/stl_util.h"
@@ skipping 254 matching lines @@
   DestroyGuestByInstanceID(instance_id);
 }
 
 void BrowserPluginEmbedder::SetGuestVisibility(int instance_id,
                                                bool guest_visible) {
   BrowserPluginGuest* guest = GetGuestByInstanceID(instance_id);
   if (guest)
     guest->SetVisibility(visible_, guest_visible);
 }
 
+void BrowserPluginEmbedder::AllowMediaAccess(int instance_id,
+                                             int request_id,
+                                             bool allow) {
+  BrowserPluginGuest* guest = GetGuestByInstanceID(instance_id);
+  if (guest)
+    guest->AllowMediaAccess(web_contents(), request_id, allow);
+}
+
 void BrowserPluginEmbedder::Go(int instance_id, int relative_index) {
   BrowserPluginGuest* guest = GetGuestByInstanceID(instance_id);
   if (guest)
     guest->Go(relative_index);
 }
 
 void BrowserPluginEmbedder::Stop(int instance_id) {
   BrowserPluginGuest* guest = GetGuestByInstanceID(instance_id);
   if (guest)
     guest->Stop();
@@ skipping 19 matching lines @@
       bool visible = *Details<bool>(details).ptr();
       WebContentsVisibilityChanged(visible);
       break;
     }
     default:
       NOTREACHED() << "Unexpected notification type: " << type;
   }
 }
 
 }  // namespace content