Update mojo sdk to rev cc531b32182099a5a034a99daff35ed5d38a61c8

mojo/services/view_manager/public/cpp/view_manager_delegate.h

 // Copyright 2014 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 MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_MANAGER_DELEGATE_H_
 #define MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_MANAGER_DELEGATE_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "mojo/public/interfaces/application/service_provider.mojom.h"
 
 namespace mojo {
 
 class ServiceProviderImpl;
 class View;
 class ViewManager;
 
 // Interface implemented by an application using the view manager.
 class ViewManagerDelegate {
  public:
   // Called when the application implementing this interface is embedded at
-  // |root|. |view_manager| is an implementation of an object bound to a
-  // connection to the view manager service. The object is valid until
+  // |root|. Every embed results in a new ViewManager and root View being
+  // created. |root| and it's corresponding ViewManager are valid until
   // OnViewManagerDisconnected() is called with the same object.
-  // This function is called for every embed, but there will be a unique
-  // instance of |view_manager| only for every unique connection. See
-  // the class description of ViewManager for some rules about when a new
-  // connection is made.
+  //
   // |exported_services| is an object that the delegate can add services to
   // expose to the embedder. |imported_services| exposes the services offered by
   // the embedder to the delegate. Note that if a different application is
   // subsequently embedded at |root|, the pipe(s) connecting |imported_services|
   // to the embedder and any services obtained from it are not broken and will
   // continue to be valid.
-  virtual void OnEmbed(ViewManager* view_manager,
-                       View* root,
+  virtual void OnEmbed(View* root,
                        ServiceProviderImpl* exported_services,
                        scoped_ptr<ServiceProvider> imported_services) = 0;
 
   // Called when a connection to the view manager service is closed.
   // |view_manager| is not valid after this function returns.
   virtual void OnViewManagerDisconnected(ViewManager* view_manager) = 0;
 
  protected:
   virtual ~ViewManagerDelegate() {}
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_VIEW_MANAGER_PUBLIC_CPP_VIEW_MANAGER_DELEGATE_H_