Clean up async app launcher enabled checks.

chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc

Index: chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
index 38e8f424d171f7961cdcf73ddb15ab4cb644eff5..4998e089c3da322515cbee0c424176399a0ec781 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_bar_view.cc
@@ -1298,11 +1298,6 @@ void BookmarkBarView::Init() {
     // else case: we'll receive notification back from the BookmarkModel when
     // done loading, then we'll populate the bar.
   }
-
-  // The first check for the app launcher is asynchronous, run it now.
-  apps::GetIsAppLauncherEnabled(
-      base::Bind(&BookmarkBarView::OnAppLauncherEnabledCompleted,
-                 base::Unretained(this)));
 }
 
 int BookmarkBarView::GetBookmarkButtonCount() {
@@ -1874,8 +1869,3 @@ void BookmarkBarView::OnAppsPageShortcutVisibilityPrefChanged() {
   UpdateBookmarksSeparatorVisibility();
   Layout();
 }
-
-void BookmarkBarView::OnAppLauncherEnabledCompleted(bool app_launcher_enabled) {
-  // Disregard |app_launcher_enabled|, use apps::WasAppLauncherEnable instead.
-  OnAppsPageShortcutVisibilityPrefChanged();
-}