Moved CrxInstaller and CrxInstallerError into extensions namespace

chrome/browser/download/chrome_download_manager_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 #define CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/safe_browsing/download_protection_service.h"
 #include "chrome/browser/download/download_path_reservation_tracker.h"
 #include "content/public/browser/download_danger_type.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager_delegate.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
-class CrxInstaller;
 class DownloadHistory;
 class DownloadPrefs;
 class ExtensionDownloadsEventRouter;
 class Profile;
 
 namespace content {
 class DownloadManager;
 }
 
+namespace extensions {
+class CrxInstaller;
+}
+
 #if defined(COMPILER_GCC)
 namespace BASE_HASH_NAMESPACE {
 template<>
-struct hash<CrxInstaller*> {
-  std::size_t operator()(CrxInstaller* const& p) const {
+struct hash<extensions::CrxInstaller*> {
+  std::size_t operator()(extensions::CrxInstaller* const& p) const {
     return reinterpret_cast<std::size_t>(p);
   }
 };
 }  // namespace BASE_HASH_NAMESPACE
 #endif
 
 // This is the Chrome side helper for the download system.
 class ChromeDownloadManagerDelegate
     : public base::RefCountedThreadSafe<ChromeDownloadManagerDelegate>,
       public content::DownloadManagerDelegate,
@@ skipping 145 matching lines @@
   void ShouldCompleteDownloadInternal(
     int download_id,
     const base::Closure& user_complete_callback);
 
   Profile* profile_;
   int next_download_id_;
   scoped_ptr<DownloadPrefs> download_prefs_;
   scoped_ptr<DownloadHistory> download_history_;
 
   // Maps from pending extension installations to DownloadItem IDs.
-  typedef base::hash_map<CrxInstaller*, int> CrxInstallerMap;
+  typedef base::hash_map<extensions::CrxInstaller*, int> CrxInstallerMap;
   CrxInstallerMap crx_installers_;
 
   content::NotificationRegistrar registrar_;
 
   // The ExtensionDownloadsEventRouter dispatches download creation, change, and
   // erase events to extensions. Like ChromeDownloadManagerDelegate, it's a
   // chrome-level concept and its lifetime should match DownloadManager. There
   // should be a separate EDER for on-record and off-record managers.
   // There does not appear to be a separate ExtensionSystem for on-record and
   // off-record profiles, so ExtensionSystem cannot own the EDER.
   scoped_ptr<ExtensionDownloadsEventRouter> extension_event_router_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeDownloadManagerDelegate);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_CHROME_DOWNLOAD_MANAGER_DELEGATE_H_