[NTP] Explicitly set text align right for edit shortcut dialog RTL

Text-align right must be explicitly set for the edit shortcut dialog.
This keeps all input field text aligned to the right regardless of the
field's text direction.

Bug: 924061
Change-Id: Id86b2cb2f5e9f0d1c253100939614828bcbf73ee
Reviewed-on: https://chromium-review.googlesource.com/c/1427787
Reviewed-by: Kyle Milka <kmilka@chromium.org>
Commit-Queue: Kristi Park <kristipark@chromium.org>
Cr-Commit-Position: refs/heads/master@{#625028}
diff --git a/chrome/browser/resources/local_ntp/custom_links_edit.css b/chrome/browser/resources/local_ntp/custom_links_edit.css
index f9f19e6..01304d8 100644
--- a/chrome/browser/resources/local_ntp/custom_links_edit.css
+++ b/chrome/browser/resources/local_ntp/custom_links_edit.css
@@ -73,7 +73,7 @@
 }
 
 html[dir=rtl] input {
-  text-align: end;
+  text-align: right;  /* csschecker-disable-line left-right */
 }
 
 input::placeholder {