Turn components/crash into a layered component.

components/crash/app/breakpad_win.h

Index: components/crash/app/breakpad_win.h
diff --git a/components/crash/app/breakpad_win.h b/components/crash/app/breakpad_win.h
deleted file mode 100644
index c574dcfe105f9d6a3119592b6087928bcd37f8dd..0000000000000000000000000000000000000000
--- a/components/crash/app/breakpad_win.h
+++ /dev/null
@@ -1,28 +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 COMPONENTS_CRASH_APP_BREAKPAD_WIN_H_
-#define COMPONENTS_CRASH_APP_BREAKPAD_WIN_H_
-
-#include <windows.h>
-#include <string>
-#include <vector>
-
-namespace breakpad {
-
-void InitCrashReporter(const std::string& process_type_switch);
-
-// If chrome has been restarted because it crashed, this function will display
-// a dialog asking for permission to continue execution or to exit now.
-bool ShowRestartDialogIfCrashed(bool* exit_now);
-
-// Tells Breakpad that our process is shutting down and to consume
-// EXCEPTION_INVALID_HANDLE exceptions which occur if bad handle detection is
-// enabled and the sandbox handle closer has previously closed handles owned by
-// Windows DLLs.
-void ConsumeInvalidHandleExceptions();
-
-}  // namespace breakpad
-
-#endif  // COMPONENTS_CRASH_APP_BREAKPAD_WIN_H_