Adds the concept of a 'safe mode' hotkey start

base/win/shortcut.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 "base/win/shortcut.h"
 
 #include <shellapi.h>
 #include <shlobj.h>
 #include <propkey.h>
 
@@ skipping 125 matching lines @@
       return false;
     }
     if (has_dual_mode &&
         !SetBooleanValueForPropertyStore(property_store,
                                          PKEY_AppUserModel_IsDualMode,
                                          properties.dual_mode)) {
       return false;
     }
   }
 
+  if ((properties.options & ShortcutProperties::PROPERTIES_HOTKEY) &&
+      FAILED(i_shell_link->SetHotkey(LOWORD(properties.hotkey)))) {
+    return false;
+  }
+
   // Release the interfaces to the old shortcut to make sure it doesn't prevent
   // overwriting it if needed.
   old_i_persist_file.Release();
   old_i_shell_link.Release();
 
   HRESULT result = i_persist_file->Save(shortcut_path.value().c_str(), TRUE);
 
   // Release the interfaces in case the SHChangeNotify call below depends on
   // the operations above being fully completed.
   i_persist_file.Release();
@@ skipping 84 matching lines @@
   if (base::win::GetVersion() < base::win::VERSION_WIN7)
     return false;
 
   int result = reinterpret_cast<int>(ShellExecute(NULL, L"taskbarunpin",
       shortcut, NULL, NULL, 0));
   return result > 32;
 }
 
 }  // namespace win
 }  // namespace base