in-chrome viewer for metro

win8/delegate_execute/command_execute_impl.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.
 // Implementation of the CommandExecuteImpl class which implements the
 // IExecuteCommand and related interfaces for handling ShellExecute based
 // launches of the Chrome browser.
 
 #include "win8/delegate_execute/command_execute_impl.h"
 
 #include "base/file_util.h"
@@ skipping 119 matching lines @@
     return E_FAIL;
   }
 
   if (integrity_level_ == base::HIGH_INTEGRITY) {
     // Metro mode apps don't work in high integrity mode.
     AtlTrace("High integrity, AHE_DESKTOP\n");
     *pahe = AHE_DESKTOP;
     return S_OK;
   }
 
+  if (GetAsyncKeyState(VK_SHIFT) && GetAsyncKeyState(VK_F11)) {
+    AtlTrace("Using Shift-F11 debug hook, returning AHE_IMMERSIVE\n");
+    *pahe = AHE_IMMERSIVE;
+    return S_OK;
+  }
+
   FilePath user_data_dir;
   if (!PathService::Get(chrome::DIR_USER_DATA, &user_data_dir))  {
     AtlTrace("Failed to get chrome's data dir path, E_FAIL\n");
     return E_FAIL;
   }
 
   HWND chrome_window = ::FindWindowEx(HWND_MESSAGE, NULL,
                                       chrome::kMessageWindowClass,
                                       user_data_dir.value().c_str());
   if (chrome_window) {
@@ skipping 294 matching lines @@
     AtlTrace("Invalid registry launch mode value %u\n", reg_value);
     launch_mode = ECHUIM_DESKTOP;
   } else {
     AtlTrace("Launch mode forced by registry to %s\n", modes[launch_mode]);
     launch_mode = static_cast<EC_HOST_UI_MODE>(reg_value);
   }
 
   launch_mode_determined = true;
   return launch_mode;
 }