Replace includes with forward declarations.

chrome/browser/local_discovery/privet_notifications.h

 // 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.
 
 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_
 #define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_
 
 #include <map>
 #include <string>
 
-#include "base/memory/linked_ptr.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/local_discovery/privet_device_lister.h"
-#include "chrome/browser/local_discovery/privet_device_lister_impl.h"
 #include "chrome/browser/local_discovery/privet_http.h"
-#include "chrome/browser/local_discovery/privet_http_asynchronous_factory.h"
-#include "chrome/browser/local_discovery/service_discovery_host_client.h"
 #include "chrome/browser/notifications/notification_delegate.h"
-#include "chrome/browser/notifications/notification_ui_manager.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
-#include "ui/message_center/notification_delegate.h"
+
+class NotificationUIManager;
 
 namespace content {
 class BrowserContext;
 }  // namespace content
 
 namespace local_discovery {
 
+class PrivetDeviceLister;
+class PrivetHTTPAsynchronousFactory;
+class PrivetHTTPResolution;
+class ServiceDiscoveryHostClient;
+struct DeviceDescription;
+
 // Contains logic related to notifications not tied actually displaying them.
 class PrivetNotificationsListener : public PrivetInfoOperation::Delegate {
  public:
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // Notify user of the existence of device |device_name|.
     virtual void PrivetNotify(const std::string& device_name,
                               const std::string& human_readable_name,
@@ skipping 26 matching lines @@
  private:
   struct DeviceContext {
     DeviceContext();
     ~DeviceContext();
 
     bool notification_may_be_active;
     bool registered;
     std::string human_readable_name;
     std::string description;
     scoped_ptr<PrivetInfoOperation> info_operation;
-    scoped_ptr<PrivetHTTPAsynchronousFactory::Resolution>
-        privet_http_resolution;
+    scoped_ptr<PrivetHTTPResolution> privet_http_resolution;
     scoped_ptr<PrivetHTTPClient> privet_http;
   };
 
   typedef std::map<std::string, linked_ptr<DeviceContext> > DeviceContextMap;
 
   void CreateInfoOperation(scoped_ptr<PrivetHTTPClient> http_client);
 
   Delegate* delegate_;
   scoped_ptr<PrivetDeviceLister> device_lister_;
   scoped_ptr<PrivetHTTPAsynchronousFactory> privet_http_factory_;
@@ skipping 51 matching lines @@
 
   virtual ~PrivetNotificationDelegate();
 
   std::string device_id_;
   content::BrowserContext* profile_;
 };
 
 }  // namespace local_discovery
 
 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_NOTIFICATIONS_H_