Switch to standard integer types in components/, part 4 of 4.

components/web_view/frame_tree.h

 // Copyright 2015 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 COMPONENTS_WEB_VIEW_FRAME_TREE_H_
 #define COMPONENTS_WEB_VIEW_FRAME_TREE_H_
 
+#include <stdint.h>
+
+#include "base/macros.h"
 #include "base/time/time.h"
 #include "components/mus/public/interfaces/window_tree.mojom.h"
 #include "components/web_view/frame.h"
 #include "mojo/public/cpp/bindings/array.h"
 #include "url/gurl.h"
 
 namespace mojo {
 class String;
 }
 
@@ skipping 70 matching lines @@
   double progress_;
 
   uint32_t change_id_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameTree);
 };
 
 }  // namespace web_view
 
 #endif  // COMPONENTS_WEB_VIEW_FRAME_TREE_H_