Add a runtime switch to control whether NaCl uses the IPC or SRPC Proxy.

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 533 matching lines @@
 // 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";
 
+// Enables the Chrome IPC-based Proxy for NaCl.
+const char kEnableNaClIPCProxy[]            = "enable-nacl-ipc-proxy";
+
 // Enables hardware exception handling via debugger process.
 const char kEnableNaClExceptionHandling[]   = "enable-nacl-exception-handling";
 
 // Enables NPN and SPDY. In case server supports SPDY, browser will use SPDY.
 const char kEnableNpn[]                     = "enable-npn";
 
 // Enables NPN with HTTP. It means NPN is enabled but SPDY won't be used.
 // HTTP is still used for all requests.
 const char kEnableNpnHttpOnly[]             = "enable-npn-http";
 
@@ skipping 865 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