Some plumbing for the beginning of getting handles into snapshot/minidump

snapshot/handle_snapshot.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 "util/thread/thread.h"
-
-#include "base/logging.h"
+#include "snapshot/handle_snapshot.h"
 
 namespace crashpad {
 
-Thread::Thread() : platform_thread_(0) {
+HandleSnapshot::HandleSnapshot()
+    : type_name(),
+      handle(0),
+      attributes(0),
+      granted_access(0),
+      pointer_count(0),
+      handle_count(0) {
 }
 
-Thread::~Thread() {
-  DCHECK(!platform_thread_);
+HandleSnapshot::~HandleSnapshot() {
 }
 
 }  // namespace crashpad