Move apps/shell to extensions/shell.

extensions/shell/browser/shell_app_sorting.cc

Index: extensions/shell/browser/shell_app_sorting.cc
diff --git a/apps/shell/browser/shell_app_sorting.cc b/extensions/shell/browser/shell_app_sorting.cc
similarity index 90%
rename from apps/shell/browser/shell_app_sorting.cc
rename to extensions/shell/browser/shell_app_sorting.cc
index fa16063aab5b4d96849e2249e6129fe7188ab981..e068aa11a840f6d9b119c22437b159c1ffa8b206 100644
--- a/apps/shell/browser/shell_app_sorting.cc
+++ b/extensions/shell/browser/shell_app_sorting.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 "apps/shell/browser/shell_app_sorting.h"
+#include "extensions/shell/browser/shell_app_sorting.h"
 
 #include "sync/api/string_ordinal.h"
 
@@ -15,7 +15,7 @@ const char kFirstPage[] = "a";
 
 }  // namespace
 
-namespace apps {
+namespace extensions {
 
 ShellAppSorting::ShellAppSorting() {
 }
@@ -23,16 +23,14 @@ ShellAppSorting::ShellAppSorting() {
 ShellAppSorting::~ShellAppSorting() {
 }
 
-void ShellAppSorting::SetExtensionScopedPrefs(
-    extensions::ExtensionScopedPrefs* prefs) {
+void ShellAppSorting::SetExtensionScopedPrefs(ExtensionScopedPrefs* prefs) {
 }
 
 void ShellAppSorting::SetExtensionSyncService(
     ExtensionSyncService* extension_sync_service) {
 }
 
-void ShellAppSorting::Initialize(
-    const extensions::ExtensionIdList& extension_ids) {
+void ShellAppSorting::Initialize(const ExtensionIdList& extension_ids) {
 }
 
 void ShellAppSorting::FixNTPOrdinalCollisions() {
@@ -104,4 +102,4 @@ void ShellAppSorting::SetExtensionVisible(const std::string& extension_id,
                                           bool visible) {
 }
 
-}  // namespace apps
+}  // namespace extensions