Move fetchers into mojo/shell/fetcher

mojo/shell/fetcher/data_fetcher.cc

Index: mojo/shell/fetcher/data_fetcher.cc
diff --git a/mojo/fetcher/data_fetcher.cc b/mojo/shell/fetcher/data_fetcher.cc
similarity index 97%
rename from mojo/fetcher/data_fetcher.cc
rename to mojo/shell/fetcher/data_fetcher.cc
index d7b96013baa54b4f8e9f6a27b1241b96dfd190f8..2c63a9b3877fc3ac8aaf5265ebebca4c19a43e5d 100644
--- a/mojo/fetcher/data_fetcher.cc
+++ b/mojo/shell/fetcher/data_fetcher.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "mojo/fetcher/data_fetcher.h"
+#include "mojo/shell/fetcher/data_fetcher.h"
 
 #include <stdint.h>
 
@@ -18,7 +18,7 @@
 #include "net/base/data_url.h"
 
 namespace mojo {
-namespace fetcher {
+namespace shell {
 
 ScopedDataPipeConsumerHandle CreateConsumerHandleForString(
     const std::string& data) {
@@ -115,5 +115,5 @@ bool DataFetcher::PeekFirstLine(std::string* line) {
   return false;
 }
 
-}  // namespace fetcher
+}  // namespace shell
 }  // namespace mojo