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

chrome/browser/ui/cocoa/tab_contents/web_drag_source.mm

 // Copyright (c) 2011 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.
 
 #import "chrome/browser/ui/cocoa/tab_contents/web_drag_source.h"
 
 #include <sys/param.h>
 
 #include "base/file_path.h"
+#include "base/mac/crash_logging.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/task.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #import "chrome/app/breakpad_mac.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/tab_contents/tab_contents_view_mac.h"
@@ skipping 33 matching lines @@
 }
 
 // Returns a filename appropriate for the drop data
 // TODO(viettrungluu): Refactor to make it common across platforms,
 // and move it somewhere sensible.
 FilePath GetFileNameFromDragData(const WebDropData& drop_data) {
   // Set a breakpad key for the scope of this function to help debug
   // http://crbug.com/78782
   static NSString* const kUrlKey = @"drop_data_url";
   NSString* value = SysUTF8ToNSString(drop_data.url.spec());
-  ScopedCrashKey key(kUrlKey, value);
+  base::mac::ScopedCrashKey key(kUrlKey, value);
 
   // Images without ALT text will only have a file extension so we need to
   // synthesize one from the provided extension and URL.
   FilePath file_name(FilePathFromFilename(drop_data.file_description_filename));
   file_name = file_name.BaseName().RemoveExtension();
 
   if (file_name.empty()) {
     // Retrieve the name from the URL.
     string16 suggested_filename =
         net::GetSuggestedFilename(drop_data.url, "", "", "", "", string16());
@@ skipping 370 matching lines @@
 
 - (NSImage*)dragImage {
   if (dragImage_)
     return dragImage_;
 
   // Default to returning a generic image.
   return gfx::GetCachedImageWithName(@"nav.pdf");
 }
 
 @end  // @implementation WebDragSource (Private)