Close all windows when app shim quits.

apps/app_shim/app_shim_host_mac.cc

 // Copyright 2013 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 "apps/app_shim/app_shim_host_mac.h"
 
 #include "apps/app_shim/app_shim_handler_mac.h"
 #include "apps/app_shim/app_shim_messages.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
@@ skipping 29 matching lines @@
 std::string AppShimHost::GetAppId() const {
   return app_id_;
 }
 
 bool AppShimHost::OnMessageReceived(const IPC::Message& message) {
   DCHECK(CalledOnValidThread());
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(AppShimHost, message)
     IPC_MESSAGE_HANDLER(AppShimHostMsg_LaunchApp, OnLaunchApp)
     IPC_MESSAGE_HANDLER(AppShimHostMsg_FocusApp, OnFocus)
+    IPC_MESSAGE_HANDLER(AppShimHostMsg_QuitApp, OnQuit)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
   return handled;
 }
 
 void AppShimHost::OnChannelError() {
   Close();
 }
 
@@ skipping 18 matching lines @@
   Send(new AppShimMsg_LaunchApp_Done(success));
 }
 
 void AppShimHost::OnFocus() {
   DCHECK(CalledOnValidThread());
   apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_);
   if (handler)
     handler->OnShimFocus(this);
 }
 
+void AppShimHost::OnQuit() {
+  DCHECK(CalledOnValidThread());
+  apps::AppShimHandler* handler = apps::AppShimHandler::GetForAppMode(app_id_);
+  if (handler)
+    handler->OnShimQuit(this);
+}
+
 Profile* AppShimHost::FetchProfileForDirectory(const std::string& profile_dir) {
   ProfileManager* profileManager = g_browser_process->profile_manager();
   // Even though the name of this function is "unsafe", there's no security
   // issue here -- the check for the profile name in the profile info cache
   // ensures that we never access any directory that isn't a known profile.
   base::FilePath path = base::FilePath::FromUTF8Unsafe(profile_dir);
   path = profileManager->user_data_dir().Append(path);
   ProfileInfoCache& cache = profileManager->GetProfileInfoCache();
   // This ensures that the given profile path is acutally a profile that we
   // already know about.
@@ skipping 11 matching lines @@
 }
 
 void AppShimHost::OnAppClosed() {
   Close();
 }
 
 void AppShimHost::Close() {
   DCHECK(CalledOnValidThread());
   delete this;
 }