Cleanup: Rename to base::SysInfo::CPUArchitecture() to OperatingSystemArchitecture().

chrome/browser/extensions/api/system_info_cpu/cpu_info_provider.cc

 // Copyright (c) 2012 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/extensions/api/system_info_cpu/cpu_info_provider.h"
 
 #include "base/sys_info.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_details.h"
@@ skipping 21 matching lines @@
 CpuInfoProvider::~CpuInfoProvider() {
   DCHECK(sampling_timer_ == NULL);
   registrar_.RemoveAll();
 }
 
 bool CpuInfoProvider::QueryInfo(CpuInfo* info) {
   if (info == NULL)
     return false;
 
   info->num_of_processors = base::SysInfo::NumberOfProcessors();
-  info->arch_name = base::SysInfo::CPUArchitecture();
+  info->arch_name = base::SysInfo::OperatingSystemArchitecture();
   info->model_name = base::SysInfo::CPUModelName();
   return true;
 }
 
 void CpuInfoProvider::StartSampling(const SamplingCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   BrowserThread::PostTask(
       BrowserThread::FILE,
       FROM_HERE,
       base::Bind(&CpuInfoProvider::StartSamplingOnFileThread,
@@ skipping 83 matching lines @@
   }
 
   info->average_usage = total_usage / next_cpu_time.size();
   if (!callback_.is_null())
     callback_.Run(info.Pass());
   // Use next_cpu_time as baseline_cpu_time_ for the next sampling cycle.
   baseline_cpu_time_.swap(next_cpu_time);
 }
 
 }  // namespace extensions