android: Use UIResource for overscroll glow

ui/base/android/ui_resource_client_android.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 CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_
-#define CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_
+#ifndef UI_BASE_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_
+#define UI_BASE_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_
 
 #include "cc/resources/ui_resource_client.h"
-#include "content/common/content_export.h"
+#include "ui/base/ui_base_export.h"
 
-namespace content {
+namespace ui {
 
 class UIResourceProvider;
 
 // Android's UIResourceClient has one extra callback (UIResourceIsInvalid).
 // This signal is intended for the case when the LayerTreeHost is cleared and
 // the user needs to recreate their resources.
 // TODO(powei): This interface can be removed once crbug.com/374906 has been
 // addressed.
-class CONTENT_EXPORT UIResourceClientAndroid : public cc::UIResourceClient {
+class UI_BASE_EXPORT UIResourceClientAndroid : public cc::UIResourceClient {
  public:
   // This method indicates that the UI resource the user holds is no longer
   // valid. The user should not call DeleteUIResource on any resource generated
   // before this signal.
   virtual void UIResourceIsInvalid() = 0;
+
+  virtual cc::UIResourceId id() = 0;
 };
 
-}  // namespace content
+}  // namespace ui
 
-#endif  // CONTENT_PUBLIC_BROWSER_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_
+#endif  // UI_BASE_ANDROID_UI_RESOURCE_CLIENT_ANDROID_H_