commit ab656f59c4484ecb5671b1d475a5e3aedb7b1eab
author Weilun Shi <sweilun@chromium.org> Wed Aug 01 18:37:45 2018
committer Commit Bot <commit-bot@chromium.org> Wed Aug 01 18:37:45 2018
tree 83c91a18d2d6b26b9891722d1c7cf6d83cef9c9f
parent 69ea3b13f3e87e6e329d0b9a323dfaf571648f05

[NTP] Remove attribution section after restore default background

Attribution section should be removed after clicking restore default
background. Adding clearAttribution function when the
restoreDefaultInteraction is called.

Screenshot:
https://screenshot.googleplex.com/AQT8eBddJ7A.png

Bug: 869693
Change-Id: I18526c72c74fbff84320faf5f8a756c545138fcf
Reviewed-on: https://chromium-review.googlesource.com/1157650
Reviewed-by: Kristi Park <kristipark@chromium.org>
Commit-Queue: Weilun Shi <sweilun@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579871}

chrome/browser/resources/local_ntp/custom_backgrounds.js

diff --git a/chrome/browser/resources/local_ntp/custom_backgrounds.js b/chrome/browser/resources/local_ntp/custom_backgrounds.js
index cf9efb1..51e2a42 100644
--- a/chrome/browser/resources/local_ntp/custom_backgrounds.js
+++ b/chrome/browser/resources/local_ntp/custom_backgrounds.js
@@ -843,6 +843,7 @@
   // Interactions with the "Restore default background" option.
   var restoreDefaultInteraction = function(event) {
     editDialog.close();
+    customBackgrounds.clearAttribution();
     window.chrome.embeddedSearch.newTabPage.setBackgroundURL('');
   };
   $(customBackgrounds.IDS.RESTORE_DEFAULT).onclick = restoreDefaultInteraction;