Switch to standard integer types in components/, part 2 of 4.

components/gcm_driver/instance_id/instance_id_driver.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/gcm_driver/instance_id/instance_id_driver.h"
 
 #include "base/metrics/field_trial.h"
+#include "build/build_config.h"
 #include "components/gcm_driver/instance_id/instance_id.h"
 
 namespace instance_id {
 
 namespace {
 #if !defined(OS_ANDROID)
 const char kInstanceIDFieldTrialName[] = "InstanceID";
 const char kInstanceIDFieldTrialEnabledGroupName[] = "Enabled";
 #endif    // !defined(OS_ANDROID)
 }  // namespace
@@ skipping 30 matching lines @@
 
 void InstanceIDDriver::RemoveInstanceID(const std::string& app_id) {
   instance_id_map_.erase(app_id);
 }
 
 bool InstanceIDDriver::ExistsInstanceID(const std::string& app_id) const {
   return instance_id_map_.find(app_id) != instance_id_map_.end();
 }
 
 }  // namespace instance_id