Remove Tabpose feature on mac, and supporting infrastructure (PaintAtSize)

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 1591 matching lines @@
 // Forcibly disables Lion-style on newer OSes, to allow developers to test the
 // older, SnowLeopard-style fullscreen.
 const char kDisableSystemFullscreenForTesting[] =
     "disable-system-fullscreen-for-testing";
 
 // Disable CoreAnimation layer squashing to debug issues that appear only
 // pre-10.9, since the API for it is only available in 10.9 and later.
 const char kDisableCoreAnimationLayerSquashing[] =
     "disable-core-animation-layer-squashing";
 
-// Enables the tabs expose feature ( http://crbug.com/50307 ).
-const char kEnableExposeForTabs[]           = "enable-expose-for-tabs";
-
 // Enables a simplified fullscreen UI on Mac.
 const char kEnableSimplifiedFullscreen[]    = "enable-simplified-fullscreen";
 
 // Performs Keychain reauthorization from the command line on behalf of a
 // special Keychain reauthorization stub executable. Used during auto-update.
 const char kKeychainReauthorize[]           = "keychain-reauthorize";
 
 // A process type (switches::kProcessType) that relaunches the browser. See
 // chrome/browser/mac/relauncher.h.
 const char kRelauncherProcess[]             = "relauncher";
@@ skipping 58 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