Merge "Make diff colors brighter"

gitiles-servlet/src/main/resources/com/google/gitiles/static/gitiles.css

diff --git a/gitiles-servlet/src/main/resources/com/google/gitiles/static/gitiles.css b/gitiles-servlet/src/main/resources/com/google/gitiles/static/gitiles.css
index 02add81..1cb3415 100644
--- a/gitiles-servlet/src/main/resources/com/google/gitiles/static/gitiles.css
+++ b/gitiles-servlet/src/main/resources/com/google/gitiles/static/gitiles.css
@@ -306,13 +306,13 @@
   border-bottom: #ddd solid 1px; /* BORDER */
 }
 .diff-unified .h {
-  color: darkblue;
+  color: #0000cc;
 }
 .diff-unified .d {
-  color: darkred;
+  color: #cc0000;
 }
 .diff-unified .i {
-  color: darkgreen;
+  color: #008800;
 }