Remove more URLRequest::RegisterProtocolFactory calls.

chrome/browser/net/file_system_url_request_job_factory.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 "chrome/browser/net/file_system_url_request_job_factory.h"
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "chrome/browser/net/chrome_url_request_context.h"
-#include "chrome/common/url_constants.h"
-#include "content/browser/browser_thread.h"
-#include "net/url_request/url_request.h"
-#include "webkit/fileapi/file_system_url_request_job.h"
-#include "webkit/fileapi/file_system_dir_url_request_job.h"
-
-namespace {
-
-class FileSystemProtocolHandler
-    : public net::URLRequestJobFactory::ProtocolHandler {
- public:
-  explicit FileSystemProtocolHandler(fileapi::FileSystemContext* context);
-  virtual ~FileSystemProtocolHandler();
-
-  virtual net::URLRequestJob* MaybeCreateJob(
-      net::URLRequest* request) const OVERRIDE;
-
- private:
-  // No scoped_refptr because |file_system_context_| is owned by the
-  // ProfileIOData, which also owns this ProtocolHandler.
-  fileapi::FileSystemContext* const file_system_context_;
-
-  DISALLOW_COPY_AND_ASSIGN(FileSystemProtocolHandler);
-};
-
-FileSystemProtocolHandler::FileSystemProtocolHandler(
-    fileapi::FileSystemContext* context)
-    : file_system_context_(context) {
-  DCHECK(file_system_context_);
-}
-
-FileSystemProtocolHandler::~FileSystemProtocolHandler() {}
-
-net::URLRequestJob* FileSystemProtocolHandler::MaybeCreateJob(
-    net::URLRequest* request) const {
-  const std::string path = request->url().path();
-
-  // If the path ends with a /, we know it's a directory. If the path refers
-  // to a directory and gets dispatched to FileSystemURLRequestJob, that class
-  // redirects back here, by adding a / to the URL.
-  if (!path.empty() && path[path.size() - 1] == '/') {
-    return new fileapi::FileSystemDirURLRequestJob(
-        request, file_system_context_,
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
-  }
-  return new fileapi::FileSystemURLRequestJob(
-      request, file_system_context_,
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
-}
-
-}  // anonymous namespace
-
-net::URLRequestJobFactory::ProtocolHandler*
-CreateFileSystemProtocolHandler(fileapi::FileSystemContext* context) {
-  DCHECK(context);
-  return new FileSystemProtocolHandler(context);
-}