Refactor DOM Storage to pave the way for events and locking.

chrome/browser/in_process_webkit/storage_area.h

Index: chrome/browser/in_process_webkit/storage_area.h
===================================================================
--- chrome/browser/in_process_webkit/storage_area.h	(revision 0)
+++ chrome/browser/in_process_webkit/storage_area.h	(revision 0)
@@ -0,0 +1,59 @@
+// 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 CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_AREA_H_
+#define CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_AREA_H_
+
+#include "base/hash_tables.h"
+#include "base/nullable_string16.h"
+
+namespace WebKit {
+class WebStorageArea;
+}
+
+// Only use on the WebKit thread.  StorageNamespace manages our registration
+// with DOMStorageContext.
+class StorageArea {
+ public:
+  StorageArea(const string16& origin, WebKit::WebStorageArea* storage_area,
+              int64 id);
+  ~StorageArea();
+
+  unsigned Length();
+  NullableString16 Key(unsigned index);
+  NullableString16 GetItem(const string16& key);
+  void SetItem(const string16& key, const string16& value,
+               bool* quota_xception);
+  void RemoveItem(const string16& key);
+  void Clear();
+
+  int64 id() const { return id_; }
+
+ private:
+  // The origin this storage area represents.
+  string16 origin_;
+
+  // The storage area we wrap.
+  WebKit::WebStorageArea* storage_area_;
+
+  // Our storage area id.  Unique to our parent WebKitContext.
+  int64 id_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(StorageArea);
+};
+
+#if defined(COMPILER_GCC)
+namespace __gnu_cxx {
+
+template<>
+struct hash<StorageArea*> {
+  std::size_t operator()(StorageArea* const& p) const {
+    return reinterpret_cast<std::size_t>(p);
+  }
+};
+
+}  // namespace __gnu_cxx
+#endif
+
+#endif  // CHROME_BROWSER_IN_PROCESS_WEBKIT_STORAGE_AREA_H_
Property changes on: chrome/browser/in_process_webkit/storage_area.h
___________________________________________________________________
Added: svn:eol-style
   + LF