Infrastructure to improve app mode stub <-> Chrome main communication.

chrome/app/chrome_main_app_mode_mac.mm

 // 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.
 
 // On Mac, one can't make shortcuts with command-line arguments. Instead, we
 // produce small app bundles which locate the Chromium framework and load it,
 // passing the appropriate data. This is the entry point into the framework for
 // those app bundles.
 
-#include <string>  // TODO(viettrungluu): only needed for temporary hack
-
 #include "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
+#include "chrome/browser/shell_integration.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/mac/app_mode_common.h"
 
 extern "C" {
 
 // |ChromeAppModeStart()| is the point of entry into the framework from the app
 // mode loader.
 __attribute__((visibility("default")))
@@ skipping 15 matching lines @@
   }
 
   RAW_CHECK(!info->chrome_versioned_path.empty());
   FilePath* chrome_versioned_path = new FilePath(info->chrome_versioned_path);
   RAW_CHECK(!chrome_versioned_path->empty());
   chrome::SetOverrideVersionedDirectory(chrome_versioned_path);
   base::mac::SetOverrideOuterBundlePath(info->chrome_outer_bundle_path);
   base::mac::SetOverrideFrameworkBundlePath(
       chrome_versioned_path->Append(chrome::kFrameworkName));
 
+  // This struct is used to communicate information to the Chrome code, prefer
+  // this to modifying the command line below.
+  struct ShellIntegration::AppModeInfo app_mode_info;
+  ShellIntegration::SetAppModeInfo(&app_mode_info);
+
   CommandLine command_line(CommandLine::NO_PROGRAM);
   command_line.AppendSwitch(info->argv[0]);
 
   RAW_CHECK(info->app_mode_id.size());
   command_line.AppendSwitchASCII(switches::kAppId, info->app_mode_id);
   command_line.AppendSwitchPath(switches::kUserDataDir, info->user_data_dir);
   // TODO(sail): Use a different flag that doesn't imply Location::LOAD for the
   // extension.
   command_line.AppendSwitchPath(switches::kLoadExtension, info->extension_path);
 
   int argc = command_line.argv().size();
   char* argv[argc];
   for (int i = 0; i < argc; ++i)
     argv[i] = const_cast<char*>(command_line.argv()[i].c_str());
 
   return ChromeMain(argc, argv);
 }