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

base/debug/dump_without_crashing.cc

-// 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.
 
-#include "build/build_config.h"
-
-#include "chrome/common/dump_without_crashing.h"
+#include "base/debug/dump_without_crashing.h"
 
 #include "base/logging.h"
-#include "chrome/common/chrome_constants.h"
-
-#if defined(OS_WIN)
-#include <windows.h>
-#endif
 
 namespace {
 
-#if defined(OS_POSIX)
 // Pointer to the function that's called by DumpWithoutCrashing() to dump the
 // process's memory.
-void (*dump_without_crashing_function_)() = NULL;
-#endif
+void (CDECL *dump_without_crashing_function_)() = NULL;
 
 }  // namespace
 
-namespace logging {
+namespace base {
+
+namespace debug {
 
 void DumpWithoutCrashing() {
-#if defined(OS_WIN)
-  // Get the breakpad pointer from chrome.exe
-  typedef void (__cdecl *DumpProcessFunction)();
-  DumpProcessFunction DumpProcess = reinterpret_cast<DumpProcessFunction>(
-      ::GetProcAddress(::GetModuleHandle(chrome::kBrowserProcessExecutableName),
-                       "DumpProcessWithoutCrash"));
-  if (DumpProcess)
-    DumpProcess();
-#elif defined(OS_POSIX)
   if (dump_without_crashing_function_)
     (*dump_without_crashing_function_)();
-#else
-  NOTIMPLEMENTED();
-#endif
 }
 
-#if defined(OS_POSIX)
-void SetDumpWithoutCrashingFunction(void (*function)()) {
+void SetDumpWithoutCrashingFunction(void (CDECL *function)()) {
   dump_without_crashing_function_ = function;
 }
-#endif
 
-}  // namespace logging
+}  // namespace debug
+
+}  // namespace base