Merge "Drop u-pre's font-weight"

resources/com/google/gitiles/static/base.css

diff --git a/resources/com/google/gitiles/static/base.css b/resources/com/google/gitiles/static/base.css
index 37a98c4..9719920 100644
--- a/resources/com/google/gitiles/static/base.css
+++ b/resources/com/google/gitiles/static/base.css
@@ -55,7 +55,6 @@
 }
 .u-pre {
   font-size: 10pt;
-  font-weight: 500;
   white-space: pre;
 }
 .u-lineNum {