Towards moving guest management to chrome: Introduce GuestViewManager

content/public/browser/content_browser_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <utility>
@@ skipping 67 matching lines @@
 class FileSystemBackend;
 }
 
 namespace content {
 
 class AccessTokenStore;
 class BrowserChildProcessHost;
 class BrowserContext;
 class BrowserMainParts;
 class BrowserPluginGuestDelegate;
+class BrowserPluginGuestManagerDelegate;
 class BrowserPpapiHost;
 class BrowserURLHandler;
 class DesktopNotificationDelegate;
 class ExternalVideoSurfaceContainer;
 class LocationProvider;
 class MediaObserver;
 class QuotaPermissionContext;
 class RenderFrameHost;
 class RenderProcessHost;
 class RenderViewHost;
@@ skipping 44 matching lines @@
   virtual WebContentsViewPort* OverrideCreateWebContentsView(
       WebContents* web_contents,
       RenderViewHostDelegateView** render_view_host_delegate_view);
 
   // If content creates the WebContentsView implementation, it will ask the
   // embedder to return an (optional) delegate to customize it. The view will
   // own the delegate.
   virtual WebContentsViewDelegate* GetWebContentsViewDelegate(
       WebContents* web_contents);
 
+  // Notifies that a guest WebContents manager has been created.
+  // |guest_manager_delegate| is a return parameter pointing to the delegate in
+  // the content embedder.
+  virtual BrowserPluginGuestManagerDelegate* GetGuestManagerDelegate(
+      BrowserContext* context);
+
   // Notifies that a guest WebContents has been created. A guest WebContents
   // represents a renderer that's hosted within a BrowserPlugin. Creation can
   // occur an arbitrary length of time before attachment. If the new guest has
   // an |opener_web_contents|, then it's a new window created by that opener.
   // If the guest was created via navigation, then |extra_params| will be
   // non-NULL. |extra_params| are parameters passed to the BrowserPlugin object
   // element by the content embedder. These parameters may include the API to
   // enable for the given guest. |guest_delegate| is a return parameter of
   // the delegate in the content embedder that will service the guest in the
   // content layer. The content layer takes ownership of the |guest_delegate|.
@@ skipping 480 matching lines @@
   // Allows an embedder to provide its own ExternalVideoSurfaceContainer
   // implementation.  Return NULL to disable external surface video.
   virtual ExternalVideoSurfaceContainer*
   OverrideCreateExternalVideoSurfaceContainer(WebContents* web_contents);
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_