Create Linux platform app shortcuts to run in their own process.

chrome/browser/shell_integration.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/browser/shell_integration.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 96 matching lines @@
   new_cmd_line.AppendSwitchPath(switches::kUserDataDir, absolute_user_data_dir);
 
 #if defined(OS_CHROMEOS)
   const CommandLine& cmd_line = *CommandLine::ForCurrentProcess();
   FilePath profile = cmd_line.GetSwitchValuePath(switches::kLoginProfile);
   if (!profile.empty())
     new_cmd_line.AppendSwitchPath(switches::kLoginProfile, profile);
 #endif
 
   new_cmd_line.AppendSwitchASCII(switches::kAppId, extension_app_id);
+  new_cmd_line.AppendSwitch(switches::kEnablePlatformApps);
 
   // Convert path to absolute and ensure it exists.
   FilePath absolute_extension_path(extension_path);
   DCHECK(file_util::AbsolutePath(&absolute_extension_path) &&
       file_util::PathExists(absolute_extension_path));
   // TODO(sail): Use a different flag that doesn't imply Location::LOAD for the
   // extension.
   new_cmd_line.AppendSwitchPath(switches::kLoadExtension,
       absolute_extension_path);
 
@@ skipping 128 matching lines @@
 // DefaultProtocolClientWorker, private:
 
 ShellIntegration::DefaultWebClientState
 ShellIntegration::DefaultProtocolClientWorker::CheckIsDefault() {
   return ShellIntegration::IsDefaultProtocolClient(protocol_);
 }
 
 void ShellIntegration::DefaultProtocolClientWorker::SetAsDefault() {
   ShellIntegration::SetAsDefaultProtocolClient(protocol_);
 }