testsuite: Switch color from khaki to yellow

llvmpipe doesn't loike compositing semitransparent khaki onto solid
khaki without rounding errors.

diff --git a/testsuite/reftests/border-corner-zero-width-rendering.css b/testsuite/reftests/border-corner-zero-width-rendering.css
index 30cdcda102566d33df256a5e783396f4814138aa..f0812a1efe2c1ec720ddb1bc5188059c2d48bd75 100644 (file)
--- a/testsuite/reftests/border-corner-zero-width-rendering.css
+++ b/testsuite/reftests/border-corner-zero-width-rendering.css
@@ -3,7 +3,7 @@
 }
 
 .background {
-  background-color: khaki;
+  background-color: yellow;
   color: purple;
 }
 
@@ -13,21 +13,21 @@ button {
 }
 
 .top {
-  border-top: 5px solid khaki;
+  border-top: 5px solid yellow;
   padding-top: 0px;
 }
 
 .right {
-  border-right: 5px solid khaki;
+  border-right: 5px solid yellow;
   padding-right: 0px;
 }
 
 .bottom {
-  border-bottom: 5px solid khaki;
+  border-bottom: 5px solid yellow;
   padding-bottom: 0px;
 }
 
 .left {
-  border-left: 5px solid khaki;
+  border-left: 5px solid yellow;
   padding-left: 0px;
 }