AppCacheHost cache selection algorithm

webkit/appcache/appcache_entry.h

 // Copyright (c) 2009 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 WEBKIT_APPCACHE_APPCACHE_ENTRY_H_
 #define WEBKIT_APPCACHE_APPCACHE_ENTRY_H_
 
-#include "googleurl/src/gurl.h"
-
 namespace appcache {
 
 // A cached entry is identified by a URL and is classified into one
 // (or more) categories.  URL is not stored here as this class is stored
 // with the URL as a map key or the user of this class already knows the URL.
 class AppCacheEntry {
  public:
 
   // An entry can be of more than one type so use a bitmask.
   enum Type {
     MASTER = 1 << 0,
     MANIFEST = 1 << 1,
     EXPLICIT = 1 << 2,
     FOREIGN = 1 << 3,
     FALLBACK = 1 << 4,
   };
 
   explicit AppCacheEntry(int type) : types_(type) {}
 
   int types() const { return types_; }
   void add_types(int added_types) { types_ |= added_types; }
-  bool IsMaster() const { return types_ & MASTER; }
-  bool IsManifest() const { return types_ & MANIFEST; }
-  bool IsExplicit() const { return types_ & EXPLICIT; }
-  bool IsForeign() const { return types_ & FOREIGN; }
-  bool IsFallback() const { return types_ & FALLBACK; }
+  bool IsMaster() const { return (types_ & MASTER) != 0; }
+  bool IsManifest() const { return (types_ & MANIFEST) != 0; }
+  bool IsExplicit() const { return (types_ & EXPLICIT) != 0; }
+  bool IsForeign() const { return (types_ & FOREIGN) != 0; }
+  bool IsFallback() const { return (types_ & FALLBACK) != 0; }
 
  private:
   int types_;
 
   // TODO(jennb): response storage key
 };
 
 }  // namespace appcache
 
 #endif  // WEBKIT_APPCACHE_APPCACHE_RESOURCE_H_