Convert view manager to surfaces with uploading shim in client lib

mojo/services/view_manager/access_policy.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_ACCESS_POLICY_H_
 #define MOJO_SERVICES_VIEW_MANAGER_ACCESS_POLICY_H_
 
 #include "mojo/services/public/interfaces/view_manager/view_manager_constants.mojom.h"
 #include "mojo/services/view_manager/ids.h"
 
@@ skipping 17 matching lines @@
   virtual bool CanReorderView(const ServerView* view,
                               const ServerView* relative_view,
                               OrderDirection direction) const = 0;
   virtual bool CanDeleteView(const ServerView* view) const = 0;
   virtual bool CanGetViewTree(const ServerView* view) const = 0;
   // Used when building a view tree (GetViewTree()) to decide if we should
   // descend into |view|.
   virtual bool CanDescendIntoViewForViewTree(const ServerView* view) const = 0;
   virtual bool CanEmbed(const ServerView* view) const = 0;
   virtual bool CanChangeViewVisibility(const ServerView* view) const = 0;
-  virtual bool CanSetViewContents(const ServerView* view) const = 0;
+  virtual bool CanSetViewSurfaceId(const ServerView* view) const = 0;
   virtual bool CanSetViewBounds(const ServerView* view) const = 0;
 
   // Returns whether the connection should notify on a hierarchy change.
   // |new_parent| and |old_parent| are initially set to the new and old parents
   // but may be altered so that the client only sees a certain set of views.
   virtual bool ShouldNotifyOnHierarchyChange(
       const ServerView* view,
       const ServerView** new_parent,
       const ServerView** old_parent) const = 0;
 };
 
 }  // namespace service
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_VIEW_MANAGER_ACCESS_POLICY_H_