Move fetching logic out of ApplicationManager, eliminate url mappings.

mojo/fetcher/update_fetcher.cc

 // Copyright 2015 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 "mojo/shell/update_fetcher.h"
+#include "mojo/fetcher/update_fetcher.h"
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/format_macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/stringprintf.h"
 #include "mojo/common/common_type_converters.h"
 #include "mojo/common/data_pipe_utils.h"
 #include "mojo/common/url_type_converters.h"
 
 namespace mojo {
-namespace shell {
+namespace fetcher {
 
 namespace {
-
 void IgnoreResult(bool result) {
 }
 
 }  // namespace
 UpdateFetcher::UpdateFetcher(const GURL& url,
                              updater::Updater* updater,
                              const FetchCallback& loader_callback)
     : Fetcher(loader_callback), url_(url), weak_ptr_factory_(this) {
   DVLOG(1) << "updating: " << url_;
   updater->GetPathForApp(
@@ skipping 59 matching lines @@
     return false;
   *line = start_of_file.substr(0, return_position + 1);
   return true;
 }
 
 void UpdateFetcher::OnGetAppPath(const mojo::String& path) {
   path_ = base::FilePath::FromUTF8Unsafe(path);
   loader_callback_.Run(make_scoped_ptr(this));
 }
 
-}  // namespace shell
+}  // namespace fetcher
 }  // namespace mojo