DOM Storage: Add renderer-process IPC code.

webkit/api/public/WebKitClient.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 22 matching lines @@
 
 #include "WebCommon.h"
 #include "WebLocalizedString.h"
 
 namespace WebKit {
     class WebClipboard;
     class WebData;
     class WebMimeRegistry;
     class WebPluginListBuilder;
     class WebSandboxSupport;
+    class WebStorageNamespace;
     class WebString;
     class WebThemeEngine;
     class WebURL;
     class WebURLLoader;
     struct WebPluginInfo;
     template <typename T> class WebVector;
 
     class WebKitClient {
     public:
         // Must return non-null.
         virtual WebClipboard* clipboard() = 0;
 
         // Must return non-null.
         virtual WebMimeRegistry* mimeRegistry() = 0;
 
         // May return null if sandbox support is not necessary
         virtual WebSandboxSupport* sandboxSupport() = 0;
 
         // May return null on some platforms.
         virtual WebThemeEngine* themeEngine() = 0;
 
 
+        // DOM Storage --------------------------------------------------
+
+        // Return a LocalStorage namespace that corresponds to the following
+        // path.
+        virtual WebStorageNamespace* createLocalStorageNamespace(
+            const WebString& path) = 0;
+
+        // Return a new SessionStorage namespace.
+        virtual WebStorageNamespace* createSessionStorageNamespace() = 0;
+
+
         // File ----------------------------------------------------------------
 
         virtual bool getFileSize(const WebString& path, long long& result) = 0;
 
 
         // History -------------------------------------------------------------
 
         // Returns the hash for the given canonicalized URL for use in visited
         // link coloring.
         virtual unsigned long long visitedLinkHash(
@@ skipping 65 matching lines @@
         virtual void setSharedTimerFireTime(double fireTime) = 0;
         virtual void stopSharedTimer() = 0;
 
         // Callable from a background WebKit thread.
         virtual void callOnMainThread(void (*func)()) = 0;
     };
 
 } // namespace WebKit
 
 #endif