win: fixes for Windows x64

snapshot/win/process_reader_win.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,
 // 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.
 
 #include "snapshot/win/process_reader_win.h"
 
 namespace crashpad {
 
-ProcessReaderWin::ProcessReaderWin()
-    : initialized_(),
-      is_64_bit_(false) {
+ProcessReaderWin::ProcessReaderWin() : process_info_(), initialized_() {
 }
 
 ProcessReaderWin::~ProcessReaderWin() {
 }
 
 bool ProcessReaderWin::Initialize(HANDLE process) {
   INITIALIZATION_STATE_SET_INITIALIZING(initialized_);
 
+  process_info_.Initialize(process);
+
   INITIALIZATION_STATE_SET_VALID(initialized_);
   return true;
 }
 
 }  // namespace crashpad