Initialize RenderWidget(Host)(View)s with correct visibility state

content/browser/renderer_host/render_view_host_impl.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_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 92 matching lines @@
 class CONTENT_EXPORT RenderViewHostImpl
     : public RenderViewHost,
       public RenderWidgetHostImpl {
  public:
   // Convenience function, just like RenderViewHost::FromID.
   static RenderViewHostImpl* FromID(int render_process_id, int render_view_id);
 
   // |routing_id| could be a valid route id, or it could be MSG_ROUTING_NONE, in
   // which case RenderWidgetHost will create a new one.  |swapped_out| indicates
   // whether the view should initially be swapped out (e.g., for an opener
   // frame being rendered by another process).

[Charlie Reis, 2013/08/19 22:18:02]

Can you mention the meaning of |hidden| up here?

[jamesr, 2013/08/19 23:50:39]

Done.

   //
   // The |session_storage_namespace| parameter allows multiple render views and
   // WebContentses to share the same session storage (part of the WebStorage
   // spec) space. This is useful when restoring contentses, but most callers
   // should pass in NULL which will cause a new SessionStorageNamespace to be
   // created.
   RenderViewHostImpl(
       SiteInstance* instance,
       RenderViewHostDelegate* delegate,
       RenderWidgetHostDelegate* widget_delegate,
       int routing_id,
       int main_frame_routing_id,
-      bool swapped_out);
+      bool swapped_out,
+      bool hidden);
   virtual ~RenderViewHostImpl();
 
   // RenderViewHost implementation.
   virtual void AllowBindings(int binding_flags) OVERRIDE;
   virtual void ClearFocusedNode() OVERRIDE;
   virtual void ClosePage() OVERRIDE;
   virtual void CopyImageAt(int x, int y) OVERRIDE;
   virtual void DisassociateFromPopupCount() OVERRIDE;
   virtual void DesktopNotificationPermissionRequestDone(
       int callback_context) OVERRIDE;
@@ skipping 568 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RenderViewHostImpl);
 };
 
 #if defined(COMPILER_MSVC)
 #pragma warning(pop)
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_IMPL_H_