Fast app reinstall: Deselect all apps by default.

Bug: 900736
Change-Id: I1413bbfb052850dc6ad2e9ca7137c40d2cd978d2
Reviewed-on: https://chromium-review.googlesource.com/c/1324369
Commit-Queue: Yue Cen <rsgingerrs@chromium.org>
Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Cr-Commit-Position: refs/heads/master@{#608207}

chrome/browser/resources/chromeos/arc_support/recommend_app_list_view.js

@@ -10,7 +10,6 @@ function generateContents(appIcon, appTitle, appPackageName) {
   const recommendAppsContainer = doc.getElementById('recommend-apps-container');
   const item = doc.createElement('div');
   item.classList.add('item');
-  item.classList.add('checked');
   item.setAttribute('data-packagename', appPackageName);
 
   const imagePicker = doc.createElement('div');