Move apps/shell to extensions/shell.

extensions/shell/browser/default_shell_browser_main_delegate.cc

Index: extensions/shell/browser/default_shell_browser_main_delegate.cc
diff --git a/apps/shell/browser/default_shell_browser_main_delegate.cc b/extensions/shell/browser/default_shell_browser_main_delegate.cc
similarity index 72%
rename from apps/shell/browser/default_shell_browser_main_delegate.cc
rename to extensions/shell/browser/default_shell_browser_main_delegate.cc
index df2ff4d756b5aff7b5ba5330e6308056e4cc3ce3..5fb2cf101607b49f735ae466e595108fea1f726b 100644
--- a/apps/shell/browser/default_shell_browser_main_delegate.cc
+++ b/extensions/shell/browser/default_shell_browser_main_delegate.cc
@@ -2,17 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "apps/shell/browser/default_shell_browser_main_delegate.h"
+#include "extensions/shell/browser/default_shell_browser_main_delegate.h"
 
-#include "apps/shell/browser/default_shell_app_window_controller.h"
-#include "apps/shell/browser/shell_desktop_controller.h"
-#include "apps/shell/browser/shell_extension_system.h"
-#include "apps/shell/common/switches.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
+#include "extensions/shell/browser/default_shell_app_window_controller.h"
+#include "extensions/shell/browser/shell_desktop_controller.h"
+#include "extensions/shell/browser/shell_extension_system.h"
+#include "extensions/shell/common/switches.h"
 
-namespace apps {
+namespace extensions {
 
 DefaultShellBrowserMainDelegate::DefaultShellBrowserMainDelegate() {
 }
@@ -28,9 +28,8 @@ void DefaultShellBrowserMainDelegate::Start(
         command_line->GetSwitchValueNative(switches::kAppShellAppPath));
     base::FilePath app_absolute_dir = base::MakeAbsoluteFilePath(app_dir);
 
-    extensions::ShellExtensionSystem* extension_system =
-        static_cast<extensions::ShellExtensionSystem*>(
-            extensions::ExtensionSystem::Get(browser_context));
+    ShellExtensionSystem* extension_system = static_cast<ShellExtensionSystem*>(
+        ExtensionSystem::Get(browser_context));
     if (!extension_system->LoadApp(app_absolute_dir))
       return;
     extension_system->LaunchApp();
@@ -50,4 +49,4 @@ DefaultShellBrowserMainDelegate::CreateDesktopController() {
   return desktop;
 }
 
-}  // namespace apps
+}  // namespace extensions