Replace extensions::ScopedPersistent with v8::UniquePersistent.

extensions/renderer/guest_view/extensions_guest_view_container.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 EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_GUEST_VIEW_CONTAINER_H_
 #define EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_GUEST_VIEW_CONTAINER_H_
 
 #include <queue>
 
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "extensions/renderer/guest_view/guest_view_container.h"
-#include "extensions/renderer/scoped_persistent.h"
+#include "v8/include/v8.h"
 
 namespace gfx {
 class Size;
 }
 
 namespace extensions {
 
 class ExtensionsGuestViewContainer : public GuestViewContainer {
  public:
 
@@ skipping 10 matching lines @@
     GuestViewContainer* container() const { return container_; }
 
     bool HasCallback() const;
 
     v8::Handle<v8::Function> GetCallback() const;
 
     v8::Isolate* isolate() const { return isolate_; }
 
    private:
     GuestViewContainer* container_;
-    ScopedPersistent<v8::Function> callback_;
+    v8::UniquePersistent<v8::Function> callback_;
     v8::Isolate* const isolate_;
   };
 
   // This class represents an AttachGuest request from Javascript. It includes
   // the input parameters and the callback function. The Attach operation may
   // not execute immediately, if the container is not ready or if there are
   // other attach operations in flight.
   class AttachRequest : public Request {
    public:
     AttachRequest(GuestViewContainer* container,
@@ skipping 47 matching lines @@
                                  const gfx::Size& new_size);
   void EnqueueRequest(linked_ptr<Request> request);
   void PerformPendingRequest();
   void HandlePendingResponseCallback(const IPC::Message& message);
 
   bool ready_;
 
   std::deque<linked_ptr<Request> > pending_requests_;
   linked_ptr<Request> pending_response_;
 
-  ScopedPersistent<v8::Function> destruction_callback_;
+  v8::UniquePersistent<v8::Function> destruction_callback_;
   v8::Isolate* destruction_isolate_;
 
-  ScopedPersistent<v8::Function> element_resize_callback_;
+  v8::UniquePersistent<v8::Function> element_resize_callback_;
   v8::Isolate* element_resize_isolate_;
 
   // Weak pointer factory used for calling the element resize callback.
   base::WeakPtrFactory<ExtensionsGuestViewContainer> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionsGuestViewContainer);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_GUEST_VIEW_CONTAINER_H_