android: Use UIResource for overscroll glow

ui/base/android/ui_resource_client_android.h

Index: ui/base/android/ui_resource_client_android.h
diff --git a/content/public/browser/android/ui_resource_client_android.h b/ui/base/android/ui_resource_client_android.h
similarity index 68%
rename from content/public/browser/android/ui_resource_client_android.h
rename to ui/base/android/ui_resource_client_android.h
index 83228bd0f56ffba83f7b6a162ae17cfe8c42c510..345ff40a57e48582aab4dfe9b843131f93f9d3f1 100644
--- a/content/public/browser/android/ui_resource_client_android.h
+++ b/ui/base/android/ui_resource_client_android.h
@@ -2,13 +2,13 @@
 // 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;
 
@@ -17,14 +17,16 @@ class UIResourceProvider;
 // 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_