********** WebCore blob hacking

WebKit/chromium/src/WorkerFileWriterCallbacksBridge.h

Index: WebKit/chromium/src/WorkerFileWriterCallbacksBridge.h
===================================================================
--- WebKit/chromium/src/WorkerFileWriterCallbacksBridge.h	(revision 140218)
+++ WebKit/chromium/src/WorkerFileWriterCallbacksBridge.h	(working copy)
@@ -43,6 +43,7 @@
 
 namespace WebCore {
     class AsyncFileWriterClient;
+    class BlobDataHandle;
     class KURL;
     class WorkerLoaderProxy;
 }
@@ -94,7 +95,7 @@
     }
 
     // Methods that create an instance and post an initial request task to the main thread. They must be called on the worker thread.
-    void postWriteToMainThread(long long position, const WebCore::KURL& data);
+    void postWriteToMainThread(long long position, PassRefPtr<WebCore::BlobDataHandle> blobDataHandle);
     void postTruncateToMainThread(long long length);
     void postAbortToMainThread();
 
@@ -117,7 +118,7 @@
     void postInitToMainThread(const WebCore::KURL& path);
 
     // Methods that are to be called on the main thread.
-    static void writeOnMainThread(WebCore::ScriptExecutionContext*, PassRefPtr<WorkerFileWriterCallbacksBridge>, long long position, const WebCore::KURL& data);
+    static void writeOnMainThread(WebCore::ScriptExecutionContext*, PassRefPtr<WorkerFileWriterCallbacksBridge>, long long position, PassRefPtr<WebCore::BlobDataHandle> blobDataHandle);
     static void truncateOnMainThread(WebCore::ScriptExecutionContext*, PassRefPtr<WorkerFileWriterCallbacksBridge>, long long length);
     static void abortOnMainThread(WebCore::ScriptExecutionContext*, PassRefPtr<WorkerFileWriterCallbacksBridge>);
     static void initOnMainThread(WebCore::ScriptExecutionContext*, PassRefPtr<WorkerFileWriterCallbacksBridge>, const WebCore::KURL& path);