remove DISALLOW_COPY_AND_ASSIGN from apps/*

Bug: 1010217
Change-Id: I8b8759103f6f34e65d1f28ee6dde52d9a69c87f9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2434364
Reviewed-by: Dominick Ng <[email protected]>
Commit-Queue: David Bienvenu <[email protected]>
Cr-Commit-Position: refs/heads/master@{#811081}
diff --git a/apps/app_restore_service.h b/apps/app_restore_service.h
index 63948a2..49a49fad 100644
--- a/apps/app_restore_service.h
+++ b/apps/app_restore_service.h
@@ -31,6 +31,8 @@
   static bool ShouldRestoreApps(bool is_browser_restart);
 
   explicit AppRestoreService(content::BrowserContext* context);
+  AppRestoreService(const AppRestoreService&) = delete;
+  AppRestoreService& operator=(const AppRestoreService&) = delete;
 
   // Restart apps that need to be restarted and clear the "running" preference
   // from apps to prevent them being restarted in subsequent restarts.
@@ -69,8 +71,6 @@
   void StopObservingAppLifetime();
 
   content::BrowserContext* context_;
-
-  DISALLOW_COPY_AND_ASSIGN(AppRestoreService);
 };
 
 }  // namespace apps