Unlaunch the HIDDEN mode.

chrome/browser/search_engines/search_terms_data.cc

 // 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.
 
 #include "chrome/browser/search_engines/search_terms_data.h"
 
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/google/google_url_tracker.h"
-#include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/instant/instant_field_trial.h"
 #include "content/public/browser/browser_thread.h"
 #include "googleurl/src/gurl.h"
 
 #if defined(ENABLE_RLZ)
 #include "chrome/browser/google/google_util.h"
 #include "chrome/browser/rlz/rlz.h"
 #endif
 
 using content::BrowserThread;
@@ skipping 35 matching lines @@
 #if defined(ENABLE_RLZ)
 string16 SearchTermsData::GetRlzParameterValue() const {
   return string16();
 }
 #endif
 
 std::string SearchTermsData::InstantEnabledParam() const {
   return std::string();
 }
 
-std::string SearchTermsData::InstantFieldTrialUrlParam() const {
-  return std::string();
-}
-
 // static
 std::string* UIThreadSearchTermsData::google_base_url_ = NULL;
 
 UIThreadSearchTermsData::UIThreadSearchTermsData() : profile_(NULL) {
   DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
          BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 std::string UIThreadSearchTermsData::GoogleBaseURLValue() const {
   DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
@@ skipping 23 matching lines @@
     // search might not send the RLZ data but this is not really a problem.
     RLZTracker::GetAccessPointRlz(rlz_lib::CHROME_OMNIBOX, &rlz_string);
   }
   return rlz_string;
 }
 #endif
 
 std::string UIThreadSearchTermsData::InstantEnabledParam() const {
   DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
          BrowserThread::CurrentlyOn(BrowserThread::UI));
-  return (profile_ && InstantController::IsEnabled(profile_) &&
-      !InstantFieldTrial::IsHiddenExperiment(profile_)) ?
+  return InstantFieldTrial::GetMode(profile_) == InstantFieldTrial::INSTANT ?
       "&ion=1" : std::string();
 }
 
-std::string UIThreadSearchTermsData::InstantFieldTrialUrlParam() const {
-  DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
-         BrowserThread::CurrentlyOn(BrowserThread::UI));
-  return InstantFieldTrial::GetGroupAsUrlParam(profile_);
-}
-
 // static
 void UIThreadSearchTermsData::SetGoogleBaseURL(const std::string& base_url) {
   delete google_base_url_;
   google_base_url_ = base_url.empty() ? NULL : new std::string(base_url);
 }