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

components/gcm_driver/gcm_channel_status_syncer.cc

 // Copyright 2014 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/gcm_channel_status_syncer.h"
 
+#include <stdint.h>
+
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
@@ skipping 187 matching lines @@
   request_->Start();
 }
 
 base::TimeDelta GCMChannelStatusSyncer::GetRequestDelayInterval() const {
   // No delay during testing.
   if (delay_removed_for_testing_)
     return base::TimeDelta();
 
   // Make sure that checking with server occurs at polling interval, regardless
   // whether the browser restarts.
-  int64 delay_seconds = poll_interval_seconds_ -
-      (base::Time::Now() - last_check_time_).InSeconds();
+  int64_t delay_seconds = poll_interval_seconds_ -
+                          (base::Time::Now() - last_check_time_).InSeconds();
   if (delay_seconds < 0)
     delay_seconds = 0;
 
   if (last_check_time_.is_null()) {
     // For the first-time request, add a small delay to avoid sending request at
     // browser startup time.
     DCHECK(!delay_seconds);
     delay_seconds = kFirstTimeDelaySeconds;
   } else {
     // Otherwise, add a fuzzing variation to the delay.
     // The fuzzing variation is off when the custom interval is used.
     if (!custom_poll_interval_use_count_)
       delay_seconds += base::RandInt(0, kGCMChannelRequestTimeJitterSeconds);
   }
 
   return base::TimeDelta::FromSeconds(delay_seconds);
 }
 
 }  // namespace gcm