Make chrome.exe rendezvous with existing chrome process earlier.

chrome/browser/ui/metro_chrome_win.h

Index: chrome/browser/ui/metro_chrome_win.h
diff --git a/chrome/browser/ui/metro_chrome_win.h b/chrome/browser/ui/metro_chrome_win.h
deleted file mode 100644
index 92ea69936450792321a4268ab7cc1e5be04ce905..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/metro_chrome_win.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_UI_METRO_CHROME_WIN_H_
-#define CHROME_BROWSER_UI_METRO_CHROME_WIN_H_
-
-namespace chrome {
-
-// Using IApplicationActivationManager::ActivateApplication, activate the
-// Chrome window running in Metro mode. Returns true if the activation was
-// successful. Note that this can not be called nested in another COM
-// SendMessage (results in error RPC_E_CANTCALLOUT_ININPUTSYNCCALL), so use
-// PostTask to handle that case.
-bool ActivateMetroChrome();
-
-}  // namespace chrome
-
-#endif  // CHROME_BROWSER_UI_METRO_CHROME_WIN_H_