Revert 245433 "Linux Aura: Added --use-system-title-bar flag."

trunk/src/chrome/browser/ui/views/frame/browser_frame.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/views/frame/browser_frame.h"
 
 #include "ash/shell.h"
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
@@ skipping 110 matching lines @@
     // you're running a binary that doesn't have a matching .desktop
     // file.
     const std::string user_data_dir =
         command_line.GetSwitchValueNative(switches::kUserDataDir);
     params.wm_class_name += " (" + user_data_dir + ")";
   }
   const char kX11WindowRoleBrowser[] = "browser";
   const char kX11WindowRolePopup[] = "pop-up";
   params.wm_role_name = browser_view_->browser()->is_type_tabbed() ?
       std::string(kX11WindowRoleBrowser) : std::string(kX11WindowRolePopup);
-
-  params.remove_standard_frame =
-      !command_line.HasSwitch(switches::kUseSystemTitleBar);
 #endif  // defined(OS_LINUX)
 
   Init(params);
 
   if (!native_browser_frame_->UsesNativeSystemMenu()) {
     DCHECK(non_client_view());
     non_client_view()->set_context_menu_controller(this);
   }
 }
 
@@ skipping 126 matching lines @@
 
 NewAvatarButton* BrowserFrame::GetNewAvatarMenuButton() {
   return browser_frame_view_->new_avatar_button();
 }
 
 #if !defined(OS_WIN) || defined(USE_AURA)
 bool BrowserFrame::ShouldLeaveOffsetNearTopBorder() {
   return !IsMaximized();
 }
 #endif  // OS_WIN