Place <webview> tag behind a flag.

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 637 matching lines @@
 // User should set breakpoints on Alarm() to examine problematic thread.
 //
 // Usage:   -enable-watchdog=[ui][io]
 //
 // Order of the listed sub-arguments does not matter.
 const char kEnableWatchdog[]                = "enable-watchdog";
 
 // Uses WebSocket over SPDY.
 const char kEnableWebSocketOverSpdy[]       = "enable-websocket-over-spdy";
 
+// Enable <webview> in Chrome Apps.
+const char kEnableWebView[]                 = "enable-webview";
+
 // Explicitly allows additional ports using a comma-separated list of port
 // numbers.
 const char kExplicitlyAllowedPorts[]        = "explicitly-allowed-ports";
 
 // The time in seconds that an extension event page can be idle before it
 // is shut down.
 const char kEventPageIdleTime[]             = "event-page-idle-time";
 
 // The time in seconds that an extension event page has between being notified
 // of its impending unload and that unload happening.
@@ skipping 916 matching lines @@
   return true;
 #elif defined(OS_WIN)
   return true;
 #else
   return CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableFramelessConstrainedDialogs);
 #endif
 }
 
 }  // namespace chrome