win: Work towards getting 'minidump' to compile

minidump/minidump_string_writer.h

 // Copyright 2014 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,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #ifndef CRASHPAD_MINIDUMP_MINIDUMP_STRING_WRITER_H_
 #define CRASHPAD_MINIDUMP_MINIDUMP_STRING_WRITER_H_
 
-#include <dbghelp.h>
-
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/strings/string16.h"
+#include "minidump/crashpad_dbghelp.h"
 #include "minidump/minidump_extensions.h"
 #include "minidump/minidump_rva_list_writer.h"
 #include "minidump/minidump_writable.h"
 
 namespace crashpad {
 namespace internal {
 
 //! \cond
 
 struct MinidumpStringWriterUTF16Traits {
@@ skipping 137 matching lines @@
 }  // namespace internal
 
 using MinidumpUTF16StringListWriter = internal::MinidumpStringListWriter<
     internal::MinidumpUTF16StringWriter>;
 using MinidumpUTF8StringListWriter = internal::MinidumpStringListWriter<
     internal::MinidumpUTF8StringWriter>;
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_MINIDUMP_MINIDUMP_STRING_WRITER_H_