Browser Plugin: New Implementation (Browser Side)

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 654ec64056872131c49dc9162a68c8c2562040b6..e3ad83a4e4568128e284f6cc9b9cfd6d4d4680a1 100644
--- a/content/browser/web_contents/web_contents_impl.h
+++ b/content/browser/web_contents/web_contents_impl.h
@@ -38,6 +38,8 @@ class WebContentsImpl;
 struct ViewMsg_PostMessage_Params;
 
 namespace content {
+class BrowserPluginEmbedder;
+class BrowserPluginGuest;
 class ColorChooser;
 class DownloadItem;
 class JavaScriptDialogCreator;
@@ -161,6 +163,15 @@ class CONTENT_EXPORT WebContentsImpl
   // Expose the render manager for testing.
   RenderViewHostManager* GetRenderManagerForTesting();
 
+  // Sets this WebContents as a guest.
+  content::BrowserPluginGuest* AssignBrowserPluginGuest(int instance_id);
+  // Returns guest browser plugin object, or NULL if this WebContents is not a
+  // guest.
+  content::BrowserPluginGuest* GetBrowserPluginGuest();
+  // Returns embedder browser plugin object, or NULL if this WebContents is not
+  // an embedder.
+  content::BrowserPluginEmbedder* GetBrowserPluginEmbedder();
+
   // content::WebContents ------------------------------------------------------
   virtual content::WebContentsDelegate* GetDelegate() OVERRIDE;
   virtual void SetDelegate(content::WebContentsDelegate* delegate) OVERRIDE;
@@ -542,6 +553,10 @@ class CONTENT_EXPORT WebContentsImpl
   void OnRequestPpapiBrokerPermission(int request_id,
                                       const GURL& url,
                                       const FilePath& plugin_path);
+  void OnBrowserPluginNavigateGuest(int instance_id,
+                                    int64 frame_id,
+                                    const std::string& src,
+                                    const gfx::Size& size);
 
   // Changes the IsLoading state and notifies delegate as needed
   // |details| is used to provide details on the load that just finished
@@ -647,6 +662,10 @@ class CONTENT_EXPORT WebContentsImpl
                                     std::string* embedder_channel_name,
                                     int* embedder_container_id);
 
+  // Removes browser plugin embedder if there is one and its associated
+  // RenderViewHost has been swapped out.
+  void RemoveSwappedOutBrowserPluginEmbedder();
+
   // Data for core operation ---------------------------------------------------
 
   // Delegate for notifying our owner about stuff. Not owned by us.
@@ -694,7 +713,7 @@ class CONTENT_EXPORT WebContentsImpl
       java_bridge_dispatcher_host_manager_;
 
   // TODO(fsamuel): Remove this once upstreaming of the new browser plugin
-  // implmentation is complete.
+  // implementation is complete.
   // Manages the browser plugin instances hosted by this WebContents.
   scoped_ptr<content::old::BrowserPluginHost> old_browser_plugin_host_;
 
@@ -813,6 +832,13 @@ class CONTENT_EXPORT WebContentsImpl
   // Color chooser that was opened by this tab.
   content::ColorChooser* color_chooser_;
 
+  // Manages the embedder state for browser plugins, if this WebContents is an
+  // embedder; NULL otherwise.
+  scoped_ptr<content::BrowserPluginEmbedder> browser_plugin_embedder_;
+  // Manages the guest state for browser plugin, if this WebContents is a guest;
+  // NULL otherwise.
+  scoped_ptr<content::BrowserPluginGuest> browser_plugin_guest_;
+
   // This must be at the end, or else we might get notifications and use other
   // member variables that are gone.
   content::NotificationRegistrar registrar_;