win: Resolve zero-length array errors on MSVC

minidump/minidump_simple_string_dictionary_writer.cc

 // 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,
@@ skipping 73 matching lines @@
   DCHECK_EQ(state(), kStateWritable);
 
   // This object doesn’t directly write anything itself. Its
   // MinidumpSimpleStringDictionaryEntry is written by its parent as part of a
   // MinidumpSimpleStringDictionary, and its children are responsible for
   // writing themselves.
   return true;
 }
 
 MinidumpSimpleStringDictionaryWriter::MinidumpSimpleStringDictionaryWriter()
-    : MinidumpWritable(), simple_string_dictionary_base_(), entries_() {
+    : MinidumpWritable(), entries_(), simple_string_dictionary_base_() {
 }
 
 MinidumpSimpleStringDictionaryWriter::~MinidumpSimpleStringDictionaryWriter() {
   STLDeleteContainerPairSecondPointers(entries_.begin(), entries_.end());
 }
 
 void MinidumpSimpleStringDictionaryWriter::InitializeFromMap(
     const std::map<std::string, std::string>& map) {
   DCHECK_EQ(state(), kStateMutable);
   DCHECK(entries_.empty());
@@ skipping 71 matching lines @@
   for (const auto& key_entry : entries_) {
     iov.iov_base = key_entry.second->MinidumpSimpleStringDictionaryEntry();
     iov.iov_len = sizeof(MinidumpSimpleStringDictionaryEntry);
     iovecs.push_back(iov);
   }
 
   return file_writer->WriteIoVec(&iovecs);
 }
 
 }  // namespace crashpad