More filesystem cleanup: convert URL-encoded-as-FilePath to actual URL, where

content/common/file_system/webfilewriter_impl.cc

 // Copyright (c) 2011 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.
 
 #include "content/common/file_system/webfilewriter_impl.h"
 
 #include "content/common/child_thread.h"
 #include "content/common/file_system/file_system_dispatcher.h"
 
 namespace {
@@ skipping 14 matching lines @@
 
   virtual void DidReadMetadata(const base::PlatformFileInfo&, const FilePath&) {
     NOTREACHED();
   }
   virtual void DidReadDirectory(
       const std::vector<base::FileUtilProxy::Entry>& entries,
       bool has_more) {
     NOTREACHED();
   }
   virtual void DidOpenFileSystem(const std::string& name,
-                                 const FilePath& root_path) {
+                                 const GURL& root) {
     NOTREACHED();
   }
   virtual void DidSucceed() {
     if (writer_)
       writer_->DidSucceed();
   }
   virtual void DidFail(base::PlatformFileError error_code) {
     if (writer_)
       writer_->DidFail(error_code);
   }
   virtual void DidWrite(int64 bytes, bool complete) {
     if (writer_)
       writer_->DidWrite(bytes, complete);
   }
 
  private:
   base::WeakPtr<WebFileWriterImpl> writer_;
 };
 
 WebFileWriterImpl::WebFileWriterImpl(
-     const WebKit::WebString& path, WebKit::WebFileWriterClient* client)
+     const GURL& path, WebKit::WebFileWriterClient* client)
   : WebFileWriterBase(path, client),
     request_id_(0) {
 }
 
 WebFileWriterImpl::~WebFileWriterImpl() {
 }
 
-void WebFileWriterImpl::DoTruncate(const FilePath& path, int64 offset) {
+void WebFileWriterImpl::DoTruncate(const GURL& path, int64 offset) {
   // The FileSystemDispatcher takes ownership of the CallbackDispatcher.
   GetFileSystemDispatcher()->Truncate(path, offset, &request_id_,
                                       new CallbackDispatcher(AsWeakPtr()));
 }
 
 void WebFileWriterImpl::DoWrite(
-    const FilePath& path, const GURL& blob_url, int64 offset) {
-  GetFileSystemDispatcher()->Write(path, blob_url, offset, &request_id_,
-                                   new CallbackDispatcher(AsWeakPtr()));
+    const GURL& path, const GURL& blob_url, int64 offset) {
+  GetFileSystemDispatcher()->Write(
+      path, blob_url, offset, &request_id_,
+      new CallbackDispatcher(AsWeakPtr()));
 }
 
 void WebFileWriterImpl::DoCancel() {
   GetFileSystemDispatcher()->Cancel(request_id_,
                                     new CallbackDispatcher(AsWeakPtr()));
 }