Move several annotations to annotations package.

content/public/android/java/src/org/chromium/content/browser/SmartClipProvider.java

 // 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.
 
 package org.chromium.content.browser;
 
 import android.os.Handler;
 
-import org.chromium.base.UsedByReflection;
+import org.chromium.base.annotations.UsedByReflection;
 
 /**
  * An interface to provide smart clip data when requested.
  *
  * NOTE: Some platforms may call these functions to extract smart clip data.
  * Please make sure implementation of them is somewhere in the view
  * hierarchy.
  */
 @UsedByReflection("ExternalOemSupport")
 public interface SmartClipProvider {
     /**
      * Initiate extraction of text, HTML, and other information for clipping puposes (smart clip)
      * from the rectangle area defined by starting positions (x and y), and width and height.
      */
     @UsedByReflection("ExternalOemSupport")
     void extractSmartClipData(int x, int y, int width, int height);
 
     /**
      * Register a handler to handle smart clip data once extraction is done.
      */
     @UsedByReflection("ExternalOemSupport")
     void setSmartClipResultHandler(final Handler resultHandler);
 }