Remove experimental support for MAC cookies

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 501 matching lines @@
 const char kEnableIPv6[]                    = "enable-ipv6";
 
 /// Enables the IPC fuzzer for reliability testing
 const char kEnableIPCFuzzing[]               = "enable-ipc-fuzzing";
 
 // Enables IP Pooling within the networks stack (SPDY only). When a connection
 // is needed for a domain which shares an IP with an existing connection,
 // attempt to use the existing connection.
 const char kEnableIPPooling[]               = "enable-ip-pooling";
 
-// Enables MAC cookies in the network stack. These cookies use HMAC to protect
-// session state from passive network attackers.
-// http://tools.ietf.org/html/draft-hammer-oauth-v2-mac-token
-const char kEnableMacCookies[]              = "enable-mac-cookies";
-
 // Allows reporting memory info (JS heap size) to page.
 const char kEnableMemoryInfo[]              = "enable-memory-info";
 
 // Runs the Native Client inside the renderer process and enables GPU plugin
 // (internally adds lEnableGpuPlugin to the command line).
 const char kEnableNaCl[]                    = "enable-nacl";
 
 // Enables debugging via RSP over a socket.
 const char kEnableNaClDebug[]               = "enable-nacl-debug";
 
@@ skipping 823 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