Get IPC working for Indexed DB in shared workers.

chrome/browser/profiles/profile_io_data.h

Index: chrome/browser/profiles/profile_io_data.h
diff --git a/chrome/browser/profiles/profile_io_data.h b/chrome/browser/profiles/profile_io_data.h
index e70d70632516e710852db665adbdde3a6338c9e8..57dce9b0837abe4800a92174592eb315e8cb40dd 100644
--- a/chrome/browser/profiles/profile_io_data.h
+++ b/chrome/browser/profiles/profile_io_data.h
@@ -31,6 +31,7 @@ class IOThread;
 class Profile;
 class ProtocolHandlerRegistry;
 class TransportSecurityPersister;
+class WebKitContext;
 
 namespace fileapi {
 class FileSystemContext;
@@ -155,6 +156,7 @@ class ProfileIOData {
     scoped_refptr<ChromeAppCacheService> appcache_service;
     scoped_refptr<ChromeBlobStorageContext> blob_storage_context;
     scoped_refptr<fileapi::FileSystemContext> file_system_context;
+    scoped_refptr<WebKitContext> webkit_context;
     scoped_refptr<quota::QuotaManager> quota_manager;
     scoped_refptr<ExtensionInfoMap> extension_info_map;
     DesktopNotificationService* notification_service;
@@ -287,6 +289,7 @@ class ProfileIOData {
   mutable scoped_refptr<ChromeAppCacheService> appcache_service_;
   mutable scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
   mutable scoped_refptr<fileapi::FileSystemContext> file_system_context_;
+  mutable scoped_refptr<WebKitContext> webkit_context_;
   mutable scoped_refptr<quota::QuotaManager> quota_manager_;
   mutable scoped_refptr<content::HostZoomMap> host_zoom_map_;
   mutable scoped_ptr<media_stream::MediaStreamManager> media_stream_manager_;