Enable query extraction for Android

chrome/common/chrome_switches.h

 // Copyright (c) 2012 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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 152 matching lines @@
 extern const char kEnableNativeAutofillUi[];
 extern const char kEnableNativeMessaging[];
 extern const char kEnableNetBenchmarking[];
 extern const char kEnableNpn[];
 extern const char kEnableNpnHttpOnly[];
 extern const char kEnablePanels[];
 extern const char kEnablePasswordGeneration[];
 extern const char kEnablePnacl[];
 extern const char kEnableProfiling[];
 extern const char kEnableQuic[];
-extern const char kEnableQueryExtraction[];
 extern const char kEnableResourceContentSettings[];
 extern const char kEnableSdch[];
 extern const char kEnableSpdy3[];
 extern const char kEnableSpdy31[];
 extern const char kEnableSpdyCredentialFrames[];
 extern const char kEnableSpellingAutoCorrect[];
 extern const char kEnableStackedTabStrip[];
 extern const char kEnableSuggestionsTabPage[];
 extern const char kEnableSyncSyncedNotifications[];
 extern const char kEnableTabGroupsContextMenu[];
@@ skipping 296 matching lines @@
 #else
 extern const char kEnablePrintPreview[];
 #endif
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_