Move DumpProcessWithoutCrash to base, so we can use it from net and content

base/debug/dump_without_crashing.h

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// 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_COMMON_DUMP_WITHOUT_CRASHING_H_
-#define CHROME_COMMON_DUMP_WITHOUT_CRASHING_H_
+#ifndef BASE_DEBUG_DUMP_WITHOUT_CRASHING_H_
+#define BASE_DEBUG_DUMP_WITHOUT_CRASHING_H_
 
+#include "base/base_export.h"
+#include "base/compiler_specific.h"
 #include "build/build_config.h"
 
-namespace logging {
+namespace base {
+
+namespace debug {
 
 // Handler to silently dump the current process without crashing.
-void DumpWithoutCrashing();
+BASE_EXPORT void DumpWithoutCrashing();
 
-#if defined(OS_POSIX)
 // Sets a function that'll be invoked to dump the current process when
 // DumpWithoutCrashing() is called.
-void SetDumpWithoutCrashingFunction(void (*function)());
-#endif
+BASE_EXPORT void SetDumpWithoutCrashingFunction(void (CDECL *function)());
 
-}  // namespace logging
+}  // namespace debug
 
-#endif  // CHROME_COMMON_DUMP_WITHOUT_CRASHING_H_
+}  // namespace base
+
+#endif  // BASE_DEBUG_DUMP_WITHOUT_CRASHING_H_