[TTS] Decode Now on Tap results for v1 integration.

chrome/browser/android/contextualsearch/contextual_search_field_trial.h

 // Copyright 2016 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.
 
 #ifndef CHROME_BROWSER_ANDROID_CONTEXTUALSEARCH_CONTEXTUAL_SEARCH_FIELD_TRIAL_H_
 #define CHROME_BROWSER_ANDROID_CONTEXTUALSEARCH_CONTEXTUAL_SEARCH_FIELD_TRIAL_H_
 
 #include <stddef.h>
 
 #include "base/values.h"
@@ skipping 18 matching lines @@
   // Search is being performed.
   int GetIcingSurroundingSize();
 
   // Gets whether sending the URL of the base page is disabled.
   bool IsSendBasePageURLDisabled();
 
   // Gets whether decoding the mentions fields in the Resolve is disabled.
   bool IsDecodeMentionsDisabled();
 
   // Gets whether Bar integration with Now on Tap data is enabled.
-  bool IsNowOnTapBarIntegrationEnabled();
+  virtual bool IsNowOnTapBarIntegrationEnabled();
 
   // Disables the cache.
   void DisableCache();
 
   // Constant used in tests.
   static const int kContextualSearchDefaultIcingSurroundingSize;
 
  protected:
   // Checks if command-line switch of the given name exists.
   virtual bool HasSwitch(const std::string& name);
@@ skipping 32 matching lines @@
   bool is_send_base_page_url_disabled_;
   bool is_decode_mentions_disabled_cached_;
   bool is_decode_mentions_disabled_;
   bool is_now_on_tap_bar_integration_enabled_cached_;
   bool is_now_on_tap_bar_integration_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ContextualSearchFieldTrial);
 };
 
 #endif  // CHROME_BROWSER_ANDROID_CONTEXTUALSEARCH_CONTEXTUAL_SEARCH_FIELD_TRIAL_H_