Generate all extension schema namespaces as "api" and instead vary the generated bundle names.

extensions/browser/api/system_storage/storage_info_provider.cc

 // Copyright 2013 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 "extensions/browser/api/system_storage/storage_info_provider.h"
 
 #include "base/stl_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/sys_info.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "components/storage_monitor/storage_info.h"
 #include "components/storage_monitor/storage_monitor.h"
 #include "content/public/browser/browser_thread.h"
 
 using storage_monitor::StorageInfo;
 using storage_monitor::StorageMonitor;
 
 namespace extensions {
 
 using content::BrowserThread;
-using core_api::system_storage::StorageUnitInfo;
-using core_api::system_storage::STORAGE_UNIT_TYPE_FIXED;
-using core_api::system_storage::STORAGE_UNIT_TYPE_REMOVABLE;
+using api::system_storage::StorageUnitInfo;
+using api::system_storage::STORAGE_UNIT_TYPE_FIXED;
+using api::system_storage::STORAGE_UNIT_TYPE_REMOVABLE;
 
 namespace systeminfo {
 
 void BuildStorageUnitInfo(const StorageInfo& info, StorageUnitInfo* unit) {
   unit->id = StorageMonitor::GetInstance()->GetTransientIdForDeviceId(
       info.device_id());
   unit->name = base::UTF16ToUTF8(info.GetDisplayName(false));
   // TODO(hmin): Might need to take MTP device into consideration.
   unit->type = StorageInfo::IsRemovableDevice(info.device_id())
                    ? STORAGE_UNIT_TYPE_REMOVABLE
@@ skipping 80 matching lines @@
 }
 
 // static
 StorageInfoProvider* StorageInfoProvider::Get() {
   if (provider_.Get().get() == NULL)
     provider_.Get() = new StorageInfoProvider();
   return provider_.Get().get();
 }
 
 }  // namespace extensions