Refactor Mac crash key reporting - move to base/mac/crash_logging.{h,mm}

chrome/common/child_process_logging.h

 // Copyright (c) 2010 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_CHILD_PROCESS_LOGGING_H_
 #define CHROME_COMMON_CHILD_PROCESS_LOGGING_H_
 #pragma once
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/mac/crash_logging.h"
 #include "googleurl/src/gurl.h"
 
 struct GPUInfo;
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
 // The maximum number of active extensions we will report.
 // Also used in chrome/app, but we define it here to avoid a common->app
 // dependency.
 static const int kMaxReportedActiveExtensions = 10;
 #endif
@@ skipping 48 matching lines @@
   ~ScopedActiveURLSetter()  {
     SetActiveURL(GURL());
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedActiveURLSetter);
 };
 
 }  // namespace child_process_logging
 
-#if defined(OS_MACOSX) && __OBJC__
-
-@class NSString;
-
-typedef void (*SetCrashKeyValueFuncPtr)(NSString*, NSString*);
-typedef void (*ClearCrashKeyValueFuncPtr)(NSString*);
+#if defined(OS_MACOSX)
 
 namespace child_process_logging {
-void SetCrashKeyFunctions(SetCrashKeyValueFuncPtr set_key_func,
-                          ClearCrashKeyValueFuncPtr clear_key_func);
+
 void SetActiveURLImpl(const GURL& url,
-                      SetCrashKeyValueFuncPtr set_key_func,
-                      ClearCrashKeyValueFuncPtr clear_key_func);
+                      base::mac::SetCrashKeyValueFuncPtr set_key_func,
+                      base::mac::ClearCrashKeyValueFuncPtr clear_key_func);
 
 extern const int kMaxNumCrashURLChunks;
 extern const int kMaxNumURLChunkValueLength;
 extern const char *kUrlChunkFormatStr;
+
 }  // namespace child_process_logging
 
-#endif  // defined(OS_MACOSX) && __OBJC__
+#endif  // defined(OS_MACOSX)
 
 #endif  // CHROME_COMMON_CHILD_PROCESS_LOGGING_H_