Move system.* family of APIs to extensions/

extensions/browser/api/system_cpu/cpu_info_provider_linux.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 "chrome/browser/extensions/api/system_cpu/cpu_info_provider.h"
+#include "extensions/browser/api/system_cpu/cpu_info_provider.h"
 
 #include <cstdio>
 #include <sstream>
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 
 namespace extensions {
 
 namespace {
 
 const char kProcStat[] = "/proc/stat";
 
 }  // namespace
 
 bool CpuInfoProvider::QueryCpuTimePerProcessor(
-    std::vector<linked_ptr<api::system_cpu::ProcessorInfo> >* infos) {
+    std::vector<linked_ptr<core_api::system_cpu::ProcessorInfo> >* infos) {
   DCHECK(infos);
 
   std::string contents;
   if (!base::ReadFileToString(base::FilePath(kProcStat), &contents))
      return false;
 
   std::istringstream iss(contents);
   std::string line;
 
   // Skip the first line because it is just an aggregated number of
@@ skipping 14 matching lines @@
     infos->at(i)->usage.user = static_cast<double>(user + nice);
     infos->at(i)->usage.idle = static_cast<double>(idle);
     infos->at(i)->usage.total = static_cast<double>(sys + user + nice + idle);
     ++i;
   }
   DCHECK_EQ(infos->size(), i);
   return true;
 }
 
 }  // namespace extensions