Revert 92668 - Remove more unnecessary ChromeURLRequestContext members.

chrome/browser/ui/webui/chrome_url_data_manager_backend.h

Index: chrome/browser/ui/webui/chrome_url_data_manager_backend.h
===================================================================
--- chrome/browser/ui/webui/chrome_url_data_manager_backend.h	(revision 92669)
+++ chrome/browser/ui/webui/chrome_url_data_manager_backend.h	(working copy)
@@ -27,9 +27,6 @@
 class URLRequest;
 class URLRequestJob;
 }
-namespace webkit_blob {
-class BlobStorageController;
-}
 
 // ChromeURLDataManagerBackend is used internally by ChromeURLDataManager on the
 // IO thread. In most cases you can use the API in ChromeURLDataManager and
@@ -45,8 +42,7 @@
   // Invoked to create the protocol handler for chrome://.
   static net::URLRequestJobFactory::ProtocolHandler* CreateProtocolHandler(
       ChromeURLDataManagerBackend* backend,
-      ChromeAppCacheService* appcache_service,
-      webkit_blob::BlobStorageController* blob_storage_controller);
+      ChromeAppCacheService* appcache_service);
 
   // Adds a DataSource to the collection of data sources.
   void AddDataSource(ChromeURLDataManager::DataSource* source);