Merge java_staging/src into java/src.

chrome/android/java/src/org/chromium/chrome/browser/customtabs/CustomTabActivity.java

 // 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.
 
 package org.chromium.chrome.browser.customtabs;
 
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.net.Uri;
 import android.text.TextUtils;
@@ skipping 351 matching lines @@
 
     /**
      * @return The {@link CustomTabIntentDataProvider} for this {@link CustomTabActivity}. For test
      *         purposes only.
      */
     @VisibleForTesting
     CustomTabIntentDataProvider getIntentDataProvider() {
         return mIntentDataProvider;
     }
 }