Mac: Add flag for expose-for-tabs

chrome/common/chrome_switches.cc

 // Copyright (c) 2010 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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 1059 matching lines @@
 // This switch is used during automated testing.
 const char kNoProcessSingletonDialog[]      = "no-process-singleton-dialog";
 
 #if !defined(OS_MACOSX)
 // Specifies which password store to use (detect, default, gnome, kwallet).
 const char kPasswordStore[]                 = "password-store";
 #endif
 #endif
 
 #if defined(OS_MACOSX)
+// Temporary flag to prevent Flash from negotiating the Core Animation drawing
+// model. This will be removed once the last issues have been resolved.
+const char kDisableFlashCoreAnimation[]     = "disable-flash-core-animation";
+
+// Enables the tabs expose feature ( http://crbug.com/50307 ).
+const char kEnableExposeForTabs[] = "enable-expose-for-tabs";
+
 // Cause the OS X sandbox write to syslog every time an access to a resource
 // is denied by the sandbox.
 const char kEnableSandboxLogging[]          = "enable-sandbox-logging";
-
-// Temporary flag to prevent Flash from negotiating the Core Animation drawing
-// model. This will be removed once the last issues have been resolved.
-const char kDisableFlashCoreAnimation[]     = "disable-flash-core-animation";
 #else
 // Enable Kiosk mode.
 const char kKioskMode[]                     = "kiosk";
 #endif
 
 #ifndef NDEBUG
 // Debug only switch to specify which gears plugin dll to load.
 const char kGearsPluginPathOverride[]       = "gears-plugin-path";
 
 // Makes sure any sync login attempt will fail with an error.  (Only
@@ skipping 33 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead,
 // please put them in alphabetical order above, or in order inside the
 // appropriate ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches