Start app shim when app launched.

chrome/app/chrome_main_app_mode_mac.mm

Index: chrome/app/chrome_main_app_mode_mac.mm
diff --git a/chrome/app/chrome_main_app_mode_mac.mm b/chrome/app/chrome_main_app_mode_mac.mm
index 1de3fe5899ec42689fbbc4614cc5863a9ea4f127..23ffbe903e61876449059de302d62686421da79a 100644
--- a/chrome/app/chrome_main_app_mode_mac.mm
+++ b/chrome/app/chrome_main_app_mode_mac.mm
@@ -66,8 +66,7 @@ class AppShimController : public IPC::Listener {
   DISALLOW_COPY_AND_ASSIGN(AppShimController);
 };
 
-AppShimController::AppShimController() : channel_(NULL) {
-}
+AppShimController::AppShimController() : channel_(NULL) {}
 
 void AppShimController::Init() {
   DCHECK(g_io_thread);
@@ -77,6 +76,7 @@ void AppShimController::Init() {
   base::FilePath user_data_dir;
   if (!chrome::GetUserDataDirectoryForBrowserBundle(chrome_bundle,
                                                     &user_data_dir)) {
+    LOG(ERROR) << "Cannot get user data directory for browser bundle.";
     Quit();
     return;
   }
@@ -88,7 +88,8 @@ void AppShimController::Init() {
       this, g_io_thread->message_loop_proxy());
 
   channel_->Send(new AppShimHostMsg_LaunchApp(
-      g_info->profile_dir.value(), g_info->app_mode_id));
+      g_info->profile_dir.value(), g_info->app_mode_id,
+      !CommandLine::ForCurrentProcess()->HasSwitch(app_mode::kNoLaunchApp)));
 }
 
 bool AppShimController::OnMessageReceived(const IPC::Message& message) {
@@ -108,9 +109,11 @@ void AppShimController::OnChannelError() {
 
 void AppShimController::OnLaunchAppDone(bool success) {
   if (!success) {
+    LOG(ERROR) << "App launch failed.";
     Quit();
     return;
   }
+
   [[[NSWorkspace sharedWorkspace] notificationCenter]
       addObserverForName:NSWorkspaceDidActivateApplicationNotification
                   object:nil
@@ -259,6 +262,8 @@ int ChromeAppModeStart(const app_mode::ChromeAppModeInfo* info);
 }  // extern "C"
 
 int ChromeAppModeStart(const app_mode::ChromeAppModeInfo* info) {
+  CommandLine::Init(info->argc, info->argv);
+
   base::mac::ScopedNSAutoreleasePool scoped_pool;
   base::AtExitManager exit_manager;
   chrome::RegisterPathProvider();