commit 4254ca3f643a6cee958de84a861ce33b3d72e127
author Wyatt Allen <wyatta@google.com> Fri Oct 21 10:41:24 2016 -0700
committer Wyatt Allen <wyatta@google.com> Fri Oct 21 10:43:44 2016 -0700
tree 6eaffa80b0f5864bcd76a5bad4390e47b1f64f64
parent a690d72ba4dc01250dcf934a8faa201dc988f019

Fix table render hinting

Formerly, GPU rendering was hinted for diff tables on TBODY elements for
scrolling performance on large diffs. This would cause the right border
of the table appear inconsistently in Chrome -- likely as a fluke of
GPU layer compositing. With this change, the entire TABLE is hinted
rather than the TBODIES inside it, allowing them to be composited
together.

Bug: Issue 4801
Change-Id: I952a2d71a2ebd2d92b326b565b85fb55b52927cf

polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html

diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
index 565bfab..14c2bb5 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
@@ -51,8 +51,8 @@
         border-collapse: collapse;
         border-right: 1px solid #ddd;
         table-layout: fixed;
-      }
-      table tbody {
+
+        /* Hint GPU acceleration */
         -webkit-transform: translateZ(0);
         -moz-transform: translateZ(0);
         -ms-transform: translateZ(0);