PlzNavigate: AppCache support.

content/child/appcache/web_application_cache_host_impl.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 CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_
 #define CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_
 
 #include <string>
 
 #include "content/common/appcache_interfaces.h"
 #include "third_party/WebKit/public/platform/WebApplicationCacheHost.h"
 #include "third_party/WebKit/public/platform/WebApplicationCacheHostClient.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 #include "third_party/WebKit/public/platform/WebVector.h"
 #include "url/gurl.h"
 
 namespace content {
 
 class WebApplicationCacheHostImpl
     : NON_EXPORTED_BASE(public blink::WebApplicationCacheHost) {
  public:
   // Returns the host having given id or NULL if there is no such host.
   static WebApplicationCacheHostImpl* FromId(int id);
 
   WebApplicationCacheHostImpl(blink::WebApplicationCacheHostClient* client,
-                              AppCacheBackend* backend);
+                              AppCacheBackend* backend,
+                              int appcache_host_id);
   ~WebApplicationCacheHostImpl() override;
 
   int host_id() const { return host_id_; }
   AppCacheBackend* backend() const { return backend_; }
   blink::WebApplicationCacheHostClient* client() const { return client_; }
 
   virtual void OnCacheSelected(const AppCacheInfo& info);
   void OnStatusChanged(AppCacheStatus);
   void OnEventRaised(AppCacheEventID);
   void OnProgressEventRaised(const GURL& url, int num_total, int num_complete);
@@ skipping 35 matching lines @@
   bool is_get_method_;
   IsNewMasterEntry is_new_master_entry_;
   AppCacheInfo cache_info_;
   GURL original_main_resource_url_;  // Used to detect redirection.
   bool was_select_cache_called_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_APPCACHE_WEB_APPLICATION_CACHE_HOST_IMPL_H_