win: Get Crashpad compiling under VS2015

util/win/module_version.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 17 matching lines @@
   if (!size) {
     PLOG(WARNING) << "GetFileVersionInfoSize: "
                   << base::UTF16ToUTF8(path.value());
   } else {
     scoped_ptr<uint8_t[]> data(new uint8_t[size]);
     if (!GetFileVersionInfo(path.value().c_str(), 0, size, data.get())) {
       PLOG(WARNING) << "GetFileVersionInfo: "
                     << base::UTF16ToUTF8(path.value());
     } else {
       VS_FIXEDFILEINFO* fixed_file_info;
-      UINT size;
+      UINT ffi_size;
       if (!VerQueryValue(data.get(),
                          L"\\",
                          reinterpret_cast<void**>(&fixed_file_info),
-                         &size)) {
+                         &ffi_size)) {
         PLOG(WARNING) << "VerQueryValue";
       } else {
         *vs_fixedfileinfo = *fixed_file_info;
         vs_fixedfileinfo->dwFileFlags &= vs_fixedfileinfo->dwFileFlagsMask;
         return true;
       }
     }
   }
 
   return false;
 }
 
 }  // namespace crashpad