Remove Instant v1 API.

chrome/browser/ui/webui/options2/browser_options_handler.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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 70 matching lines @@
   virtual void TouchpadExists(bool exists) OVERRIDE;
   virtual void MouseExists(bool exists) OVERRIDE;
 #endif
 
   // Makes this the default browser. Called from WebUI.
   void BecomeDefaultBrowser(const base::ListValue* args);
 
   // Sets the search engine at the given index to be default. Called from WebUI.
   void SetDefaultSearchEngine(const base::ListValue* args);
 
-  // Enables/disables Instant.
-  void EnableInstant(const base::ListValue* args);
-  void DisableInstant(const base::ListValue* args);
-
   // Enables/disables auto-launching of Chrome on computer startup.
   void ToggleAutoLaunch(const base::ListValue* args);
 
   // Checks (on the file thread) whether the user is in the auto-launch trial
   // and whether Chrome is set to auto-launch at login. Gets a reply on the UI
   // thread (see CheckAutoLaunchCallback). A weak pointer to this is passed in
   // as a parameter to avoid the need to lock between this function and the
   // destructor. |profile_path| is the full path to the current profile.
   void CheckAutoLaunch(base::WeakPtr<BrowserOptionsHandler> weak_this,
                        const FilePath& profile_path);
@@ skipping 216 matching lines @@
 #if !defined(OS_CHROMEOS)
   scoped_ptr<PrefSetObserver> proxy_prefs_;
 #endif  // !defined(OS_CHROMEOS)
 
   DISALLOW_COPY_AND_ASSIGN(BrowserOptionsHandler);
 };
 
 }  // namespace options2
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_BROWSER_OPTIONS_HANDLER_H_