Move even more from WmShell to Shell

ash/common/mojo_interface_factory.cc

Index: ash/common/mojo_interface_factory.cc
diff --git a/ash/common/mojo_interface_factory.cc b/ash/common/mojo_interface_factory.cc
index 51d16b6fa685ba34ce1932c1990bb8dc2cd064c2..f52469d4b008f8d2fc422380ad6a19c1dd73a584 100644
--- a/ash/common/mojo_interface_factory.cc
+++ b/ash/common/mojo_interface_factory.cc
@@ -50,12 +50,12 @@ void BindLocaleNotificationControllerOnMainThread(
 
 void BindMediaControllerRequestOnMainThread(
     mojom::MediaControllerRequest request) {
-  WmShell::Get()->media_controller()->BindRequest(std::move(request));
+  Shell::Get()->media_controller()->BindRequest(std::move(request));
 }
 
 void BindNewWindowControllerRequestOnMainThread(
     mojom::NewWindowControllerRequest request) {
-  WmShell::Get()->new_window_controller()->BindRequest(std::move(request));
+  Shell::Get()->new_window_controller()->BindRequest(std::move(request));
 }
 
 void BindSessionControllerRequestOnMainThread(
@@ -77,7 +77,7 @@ void BindSystemTrayRequestOnMainThread(mojom::SystemTrayRequest request) {
 }
 
 void BindTouchViewRequestOnMainThread(mojom::TouchViewManagerRequest request) {
-  WmShell::Get()->maximize_mode_controller()->BindRequest(std::move(request));
+  Shell::Get()->maximize_mode_controller()->BindRequest(std::move(request));
 }
 
 void BindVpnListRequestOnMainThread(mojom::VpnListRequest request) {