Linux: refactor zygote support

chrome/common/chrome_switches.cc

 // Copyright (c) 2006-2009 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"
 
 namespace switches {
 
@@ skipping 45 matching lines @@
 const wchar_t kTestingChannelID[]              = L"testing-channel";
 
 // The value of this switch specifies which page will be displayed
 // in newly-opened tabs.  We need this for testing purposes so
 // that the UI tests don't depend on what comes up for http://google.com.
 const wchar_t kHomePage[]                      = L"homepage";
 
 // Causes the process to run as renderer instead of as browser.
 const wchar_t kRendererProcess[]               = L"renderer";
 
+// Causes the process to run as a renderer zygote.
+const wchar_t kZygoteProcess[]                 = L"zygote";
+
 // Path to the exe to run for the renderer and plugin subprocesses.
 const wchar_t kBrowserSubprocessPath[]         = L"browser-subprocess-path";
 
 // Causes the process to run as a plugin subprocess.
 const wchar_t kPluginProcess[]                 = L"plugin";
 
 // Causes the process to run as a worker subprocess.
 const wchar_t kWorkerProcess[]                 = L"worker";
 
 // Causes the process to run as a utility subprocess.
@@ skipping 401 matching lines @@
 // can be a file path, in which case the file will be used as the new tab page.
 const wchar_t kNewNewTabPage[]                 = L"new-new-tab-page";
 
 // Disables the default browser check. Useful for UI/browser tests where we want
 // to avoid having the default browser info-bar displayed.
 const wchar_t kNoDefaultBrowserCheck[]         = L"no-default-browser-check";
 
 // Enables the benchmarking extensions.
 const wchar_t kEnableBenchmarking[]      = L"enable-benchmarking";
 
+// The prefix used when starting the zygote process. (i.e. 'gdb --args')
+const wchar_t kZygoteCmdPrefix[] = L"zygote-cmd-prefix";
+
 }  // namespace switches