Migrate several instances of NewRunnableMethod to base::Bind in browser/metrics

chrome/browser/metrics/metrics_reporting_scheduler.cc

 // Copyright (c) 2011 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 "chrome/browser/metrics/metrics_reporting_scheduler.h"
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/metrics/metrics_service.h"
 
 using base::Time;
@@ skipping 15 matching lines @@
 // The following is the multiplier we use to expand that inter-log duration.
 static const double kBackoffMultiplier = 1.1;
 
 // The maximum backoff multiplier.
 static const int kMaxBackoffMultiplier = 10;
 
 
 MetricsReportingScheduler::MetricsReportingScheduler(
     const base::Closure& upload_callback)
     : upload_callback_(upload_callback),
-      ALLOW_THIS_IN_INITIALIZER_LIST(upload_timer_factory_(this)),
+      ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)),
       upload_interval_(TimeDelta::FromSeconds(kInitialUploadIntervalSeconds)),
       running_(false),
       timer_pending_(false),
       callback_pending_(false) {
 }
 
 MetricsReportingScheduler::~MetricsReportingScheduler() {}
 
 void MetricsReportingScheduler::Start() {
   running_ = true;
@@ skipping 38 matching lines @@
 
 void MetricsReportingScheduler::ScheduleNextCallback() {
   DCHECK(running_);
   if (timer_pending_ || callback_pending_)
     return;
 
   timer_pending_ = true;
 
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
-      upload_timer_factory_.NewRunnableMethod(
-          &MetricsReportingScheduler::TriggerUpload),
+      base::Bind(&MetricsReportingScheduler::TriggerUpload,
+                 weak_ptr_factory_.GetWeakPtr()),
       upload_interval_.InMilliseconds());
 }
 
 void MetricsReportingScheduler::BackOffUploadInterval() {
   DCHECK(kBackoffMultiplier > 1.0);
   upload_interval_ = TimeDelta::FromMicroseconds(
       static_cast<int64>(kBackoffMultiplier *
                          upload_interval_.InMicroseconds()));
 
   TimeDelta max_interval = kMaxBackoffMultiplier *
       TimeDelta::FromSeconds(kStandardUploadIntervalSeconds);
   if (upload_interval_ > max_interval || upload_interval_.InSeconds() < 0) {
     upload_interval_ = max_interval;
   }
 }