mac: Remove simplified fullscreen.

chrome/browser/ui/fullscreen/fullscreen_controller.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/ui/fullscreen/fullscreen_controller.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
@@ skipping 190 matching lines @@
 
   // FullscreenController unit tests for metro snap assume that on Windows calls
   // to WindowFullscreenStateChanged are reentrant. If that assumption is
   // invalidated, the tests must be updated to maintain coverage.
   CHECK(reentrant_window_state_change_call_check_);
 }
 #endif  // defined(OS_WIN)
 
 #if defined(OS_MACOSX)
 void FullscreenController::ToggleBrowserFullscreenWithChrome() {
-  // This method cannot be called if simplified fullscreen is enabled.
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-  DCHECK(!command_line->HasSwitch(switches::kEnableSimplifiedFullscreen));
   ToggleFullscreenModeInternal(BROWSER_WITH_CHROME);
 }
 #endif
 
 bool FullscreenController::IsMouseLockRequested() const {
   return mouse_lock_state_ == MOUSELOCK_REQUESTED;
 }
 
 bool FullscreenController::IsMouseLocked() const {
   return mouse_lock_state_ == MOUSELOCK_ACCEPTED ||
@@ skipping 534 matching lines @@
       (fullscreened_tab_ == mouse_lock_tab_ && IsPrivilegedFullscreenForTab()) ?
       mouse_lock_tab_->GetFullscreenRenderWidgetHostView() : NULL;
   if (!mouse_lock_view) {
     RenderViewHost* const rvh = mouse_lock_tab_->GetRenderViewHost();
     if (rvh)
       mouse_lock_view = rvh->GetView();
   }
   if (mouse_lock_view)
     mouse_lock_view->UnlockMouse();
 }