Linux Aura: Use system title bar is now set by preference, not flag.

chrome/browser/ui/browser_command_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/browser_command_controller.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 456 matching lines @@
     // mechanism to pass accelerators back into Ash. http://crbug.com/285308
 #endif
 
 #if defined(OS_CHROMEOS)
     case IDC_VISIT_DESKTOP_OF_LRU_USER_2:
     case IDC_VISIT_DESKTOP_OF_LRU_USER_3:
       ExecuteVisitDesktopCommand(id, browser_->window()->GetNativeWindow());
       break;
 #endif
 
+#if defined(OS_LINUX) && !defined(OS_CHROMEOS) && !defined(TOOLKIT_GTK)
+    case IDC_USE_SYSTEM_TITLE_BAR: {
+      PrefService* prefs = browser_->profile()->GetPrefs();
+      prefs->SetBoolean(prefs::kUseCustomChromeFrame,
+                        !prefs->GetBoolean(prefs::kUseCustomChromeFrame));
+      break;
+    }
+#endif
+
 #if defined(OS_WIN)
     // Windows 8 specific commands.
     case IDC_METRO_SNAP_ENABLE:
       browser_->SetMetroSnapMode(true);
       break;
     case IDC_METRO_SNAP_DISABLE:
       browser_->SetMetroSnapMode(false);
       break;
     case IDC_WIN8_DESKTOP_RESTART:
       if (!VerifyMetroSwitchForApps(window()->GetNativeWindow(), id))
@@ skipping 401 matching lines @@
       chrome::HOST_DESKTOP_TYPE_NATIVE != chrome::HOST_DESKTOP_TYPE_ASH)
     command_updater_.UpdateCommandEnabled(IDC_TOGGLE_ASH_DESKTOP, true);
 #endif
 #if defined(USE_ASH)
   command_updater_.UpdateCommandEnabled(IDC_MINIMIZE_WINDOW, true);
 #endif
 #if defined(OS_CHROMEOS)
   command_updater_.UpdateCommandEnabled(IDC_VISIT_DESKTOP_OF_LRU_USER_2, true);
   command_updater_.UpdateCommandEnabled(IDC_VISIT_DESKTOP_OF_LRU_USER_3, true);
 #endif
+#if defined(OS_LINUX) && !defined(OS_CHROMEOS) && !defined(TOOLKIT_GTK)
+  command_updater_.UpdateCommandEnabled(IDC_USE_SYSTEM_TITLE_BAR, true);
+#endif
 
   // Page-related commands
   command_updater_.UpdateCommandEnabled(IDC_EMAIL_PAGE_LOCATION, true);
   command_updater_.UpdateCommandEnabled(IDC_BOOKMARK_PAGE_FROM_STAR, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_AUTO_DETECT, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_UTF8, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_UTF16LE, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_ISO88591, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_WINDOWS1252, true);
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_GBK, true);
@@ skipping 436 matching lines @@
 
 BrowserWindow* BrowserCommandController::window() {
   return browser_->window();
 }
 
 Profile* BrowserCommandController::profile() {
   return browser_->profile();
 }
 
 }  // namespace chrome