Pull AsyncApiFunction out of src/chrome

chrome/browser/extensions/api/hid/hid_api.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/hid/hid_api.h"
 
 #include <string>
 #include <vector>
 
 #include "chrome/browser/extensions/api/api_resource_manager.h"
@@ skipping 29 matching lines @@
 }  // namespace
 
 namespace extensions {
 
 HidAsyncApiFunction::HidAsyncApiFunction()
     : device_manager_(NULL), connection_manager_(NULL) {}
 
 HidAsyncApiFunction::~HidAsyncApiFunction() {}
 
 bool HidAsyncApiFunction::PrePrepare() {
-  device_manager_ = HidDeviceManager::Get(context());
+  device_manager_ = HidDeviceManager::Get(browser_context());
   DCHECK(device_manager_);
   connection_manager_ =
-      ApiResourceManager<HidConnectionResource>::Get(context());
+      ApiResourceManager<HidConnectionResource>::Get(browser_context());
   DCHECK(connection_manager_);
   set_work_thread_id(content::BrowserThread::FILE);
   return true;
 }
 
 bool HidAsyncApiFunction::Respond() {
   return error_.empty();
 }
 
 HidConnectionResource* HidAsyncApiFunction::GetHidConnectionResource(
@@ skipping 223 matching lines @@
 
 void HidSendFeatureReportFunction::OnFinished(bool success, size_t bytes) {
   if (!success) {
     CompleteWithError(kErrorTransfer);
     return;
   }
   AsyncWorkCompleted();
 }
 
 }  // namespace extensions