Change Clipboard to use virtual methods for testing purposes.

ui/base/clipboard/clipboard_android_initialization.h

Index: ui/base/clipboard/clipboard_android_initialization.h
diff --git a/ui/base/clipboard/clipboard_android_initialization.h b/ui/base/clipboard/clipboard_android_initialization.h
deleted file mode 100644
index dca59c1b51b6826050d3fe45f80c0345c1e7b6ca..0000000000000000000000000000000000000000
--- a/ui/base/clipboard/clipboard_android_initialization.h
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2013 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.
-
-// This file exists to help bind the Android clipboard implementation's JNI
-// methods statically. Since the JNI header file that contains the static
-// registration method is autogenerated and since the general clipboard.h
-// file is platform-independent, a new header file (this) is the cleanest
-// option for holding this function (as it is specific to Android).
-
-#ifndef UI_BASE_CLIPBOARD_CLIPBOARD_ANDROID_INITIALIZATION_H_
-#define UI_BASE_CLIPBOARD_CLIPBOARD_ANDROID_INITIALIZATION_H_
-
-#include <jni.h>
-
-namespace ui {
-
-bool RegisterClipboardAndroid(JNIEnv* env);
-
-}  // namespace ui
-
-#endif  // UI_BASE_CLIPBOARD_CLIPBOARD_ANDROID_INITIALIZATION_H_