Cleanup: Remove more forward declarations in various chrome/browser directories.

chrome/browser/profiles/profile_io_data.h

 // Copyright (c) 2011 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_PROFILES_PROFILE_IO_DATA_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_
 #pragma once
 
-#include <set>
+#include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/synchronization/lock.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/prefs/pref_member.h"
 #include "content/browser/resource_context.h"
 #include "net/base/cookie_monster.h"
 
-class CommandLine;
 class ChromeAppCacheService;
 class ChromeBlobStorageContext;
 class CookieSettings;
 class DesktopNotificationService;
 class DownloadIdFactory;
 class ExtensionInfoMap;
 class HostContentSettingsMap;
 class HostZoomMap;
 class IOThread;
 class Profile;
 class ProtocolHandlerRegistry;
 class TransportSecurityPersister;
 
 namespace fileapi {
 class FileSystemContext;
 }  // namespace fileapi
 
 namespace media_stream {
 class MediaStreamManager;
 }  // namespace media_stream
 
 namespace net {
 class CookieStore;
 class DnsCertProvenanceChecker;
 class FraudulentCertificateReporter;
 class HttpTransactionFactory;
-class NetLog;
 class OriginBoundCertService;
 class ProxyConfigService;
 class ProxyService;
 class SSLConfigService;
 class TransportSecurityState;
 }  // namespace net
 
 namespace policy {
 class URLBlacklistManager;
 }  // namespace policy
@@ skipping 102 matching lines @@
     DesktopNotificationService* notification_service;
     scoped_refptr<ProtocolHandlerRegistry> protocol_handler_registry;
     // We need to initialize the ProxyConfigService from the UI thread
     // because on linux it relies on initializing things through gconf,
     // and needs to be on the main thread.
     scoped_ptr<net::ProxyConfigService> proxy_config_service;
     // The profile this struct was populated from. It's passed as a void* to
     // ensure it's not accidently used on the IO thread. Before using it on the
     // UI thread, call ProfileManager::IsValidProfile to ensure it's alive.
     void* profile;
-
   };
 
   explicit ProfileIOData(bool is_incognito);
 
   void InitializeOnUIThread(Profile* profile);
   void ApplyProfileParamsToContext(ChromeURLRequestContext* context) const;
 
   // Lazy initializes the ProfileIOData object the first time a request context
   // is requested. The lazy logic is implemented here. The actual initialization
   // is done in LazyInitializeInternal(), implemented by subtypes. Static helper
@@ skipping 135 matching lines @@
   // One AppRequestContext per isolated app.
   mutable AppRequestContextMap app_request_context_map_;
 
   // TODO(jhawkins): Remove once crbug.com/102004 is fixed.
   bool initialized_on_UI_thread_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileIOData);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_