Browser Plugin: Update Guest WebContents Visibility on BrowserPlugin Visiblity Change.

content/browser/browser_plugin/browser_plugin_embedder.h

Index: content/browser/browser_plugin/browser_plugin_embedder.h
diff --git a/content/browser/browser_plugin/browser_plugin_embedder.h b/content/browser/browser_plugin/browser_plugin_embedder.h
index f41e22e3e3dfc75ef1c8a2c6e4e8964dfafec680..4a71a5c45db4835944c6c2e747cc19a678ccfec6 100644
--- a/content/browser/browser_plugin/browser_plugin_embedder.h
+++ b/content/browser/browser_plugin/browser_plugin_embedder.h
@@ -105,6 +105,9 @@ class CONTENT_EXPORT BrowserPluginEmbedder : public WebContentsObserver,
                         const WebKit::WebInputEvent& event,
                         IPC::Message* reply_message);
   void PluginDestroyed(int instance_id);
+  void SetGuestVisibility(int instance_id,
+                          bool guest_visible);
+  bool visible() const { return visible_; }

[Charlie Reis, 2012/10/05 00:33:18]

Looks like we don't need to expose this.

[Fady Samuel, 2012/10/05 15:22:07]

Done.

 
   // Overrides factory for testing. Default (NULL) value indicates regular
   // (non-test) environment.
@@ -144,6 +147,7 @@ class CONTENT_EXPORT BrowserPluginEmbedder : public WebContentsObserver,
   // Contains guests' WebContents, mapping from their instance ids.
   ContainerInstanceMap guest_web_contents_by_instance_id_;
   RenderViewHost* render_view_host_;
+  bool visible_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginEmbedder);
 };