Cleanup mojo Wallpaper interfaces for mash.

chrome/browser/ui/ash/chrome_wallpaper_manager.cc

Index: chrome/browser/ui/ash/chrome_wallpaper_manager.cc
diff --git a/chrome/browser/ui/ash/chrome_wallpaper_manager.cc b/chrome/browser/ui/ash/chrome_wallpaper_manager.cc
deleted file mode 100644
index da105fdd25d46eaba61fddedb6baf17f0f342381..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/ash/chrome_wallpaper_manager.cc
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2016 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 "chrome/browser/ui/ash/chrome_wallpaper_manager.h"
-
-#include "chrome/browser/chromeos/extensions/wallpaper_manager_util.h"
-
-ChromeWallpaperManager::ChromeWallpaperManager() {}
-
-ChromeWallpaperManager::~ChromeWallpaperManager() {}
-
-void ChromeWallpaperManager::ProcessRequest(
-    ash::mojom::WallpaperManagerRequest request) {
-  bindings_.AddBinding(this, std::move(request));
-}
-
-void ChromeWallpaperManager::Open() {
-  wallpaper_manager_util::OpenWallpaperManager();
-}