Generate crash dumps when a hung PPAPI plugin is force terminated.

chrome/browser/hang_monitor/hang_crash_dump_win.h

Index: chrome/browser/hang_monitor/hang_crash_dump_win.h
diff --git a/chrome/browser/hang_monitor/hang_crash_dump_win.h b/chrome/browser/hang_monitor/hang_crash_dump_win.h
new file mode 100644
index 0000000000000000000000000000000000000000..23ad9b724916347fd1d9daf8f0eccae9f754f7b7
--- /dev/null
+++ b/chrome/browser/hang_monitor/hang_crash_dump_win.h
@@ -0,0 +1,14 @@
+// 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.
+
+#ifndef CHROME_BROWSER_HANG_MONITOR_HANG_CRASH_DUMP_WIN_H_
+#define CHROME_BROWSER_HANG_MONITOR_HANG_CRASH_DUMP_WIN_H_
+
+#include <windows.h>
+
+// Causes the given child process to generate a crash dump and terminates the
+// process.
+void CrashDumpAndTerminateHungChildProcess(HANDLE hprocess);
+
+#endif  // CHROME_BROWSER_HANG_MONITOR_HANG_CRASH_DUMP_WIN_H_