Retrofit the pre-existing appache message dispatching with the new WebKit APIs and concrete classes defined in our new appcache library, and get rid of the old files.

There are many files in the CL, mostly to pickup constant values now defined in our new appcache library, and to reflect a terminilogy change (from 'context' to 'host').

TEST=some existing unit tests apply
BUG=none

Review URL: http://codereview.chromium.org/170003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24022 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 41 insertions, 0 deletions

diff --git a/webkit/appcache/appcache_backend_impl.h b/webkit/appcache/appcache_backend_impl.h
new file mode 100644
index 0000000..93a7083
--- /dev/null
+++ b/webkit/appcache/appcache_backend_impl.h
@@ -0,0 +1,41 @@
+// Copyright (c) 2006-2008 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_BACKEND_IMPL_H_
+#define WEBKIT_APPCACHE_APPCACHE_BACKEND_IMPL_H_
+
+#include "webkit/appcache/appcache_interfaces.h"
+
+namespace appcache {
+
+class AppCacheService;
+
+class AppCacheBackendImpl : public AppCacheBackend {
+ public:
+  AppCacheBackendImpl() : service_(NULL), frontend_(NULL) {}
+  ~AppCacheBackendImpl();
+
+  void Initialize(AppCacheService* service,
+                  AppCacheFrontend* frontend);
+
+  virtual void RegisterHost(int host_id);
+  virtual void UnregisterHost(int host_id);
+  virtual void SelectCache(int host_id,
+                           const GURL& document_url,
+                           const int64 cache_document_was_loaded_from,
+                           const GURL& manifest_url);
+  virtual void MarkAsForeignEntry(int host_id, const GURL& document_url,
+                                  int64 cache_document_was_loaded_from);
+  virtual Status GetStatus(int host_id);
+  virtual bool StartUpdate(int host_id);
+  virtual bool SwapCache(int host_id);
+
+ private:
+  AppCacheService* service_;
+  AppCacheFrontend* frontend_;
+};
+
+}  // namespace
+
+#endif  // WEBKIT_APPCACHE_APPCACHE_BACKEND_IMPL_H_