cros: Daily refresh should be disabled when fetching |dailyRefreshInfo|

Bug: 901211
Change-Id: Ib20f54b9ef5c7170296c65383a0af905e61f5481
Reviewed-on: https://chromium-review.googlesource.com/c/1313878Reviewed-by: Alexander Alekseev <alemate@chromium.org>
Commit-Queue: Wenzhao (Colin) Zang <wzang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#606148}

chrome/browser/resources/chromeos/wallpaper_manager/css/wallpaper_manager.css

@@ -810,11 +810,13 @@ html[dir='rtl'] .v2 .top-header-contents .more-options {
   outline: none;
 }
 
-.v2 .image-picker-offline .daily-refresh-slider {
+.v2 .image-picker-offline .daily-refresh-slider,
+.v2 .daily-refresh-disabled .daily-refresh-slider {
   pointer-events: none;
 }
 
-.v2 .image-picker-offline img.slide-show {
+.v2 .image-picker-offline img.slide-show,
+.v2 .daily-refresh-disabled img.slide-show {
   -webkit-filter: grayscale(1);
 }
 

chrome/browser/resources/chromeos/wallpaper_manager/js/wallpaper_manager.js

@@ -1392,6 +1392,7 @@ WallpaperManager.prototype.toggleLayoutButtonStates_ = function(layout) {
  */
 WallpaperManager.prototype.initializeDailyRefreshStates_ = function() {
   var initializeDailyRefreshStatesImpl = dailyRefreshInfo => {
+    $('wallpaper-grid').classList.remove('daily-refresh-disabled');
     if (dailyRefreshInfo) {
       this.dailyRefreshInfo_ = dailyRefreshInfo;
     } else {

chrome/browser/resources/chromeos/wallpaper_manager/main.html

@@ -127,7 +127,8 @@ found in the LICENSE file.
               </div>
             </div>
           </div>
-          <grid id="wallpaper-grid" class="image-picker" tabIndex="-1"></grid>
+          <grid id="wallpaper-grid" class="image-picker daily-refresh-disabled"
+              tabIndex="-1"></grid>
           <div class="progress-bar" hidden>
             <div class="progress-track"></div>
           </div>