Change computed style enums to be prefixed with 'k'.

third_party/WebKit/public/web/WebTextDirection.h

Index: third_party/WebKit/public/web/WebTextDirection.h
diff --git a/third_party/WebKit/public/web/WebTextDirection.h b/third_party/WebKit/public/web/WebTextDirection.h
index 0600ef51e6c99030b8c3057280ef22723c9f4a76..bfa08e4c66d9b61cfd607d35cf173d99d51815bd 100644
--- a/third_party/WebKit/public/web/WebTextDirection.h
+++ b/third_party/WebKit/public/web/WebTextDirection.h
@@ -48,9 +48,9 @@ enum WebTextDirection {
 #if BLINK_IMPLEMENTATION
 inline WebTextDirection toWebTextDirection(TextDirection direction) {
   switch (direction) {
-    case TextDirection::Ltr:
+    case TextDirection::kLtr:
       return WebTextDirectionLeftToRight;
-    case TextDirection::Rtl:
+    case TextDirection::kRtl:
       return WebTextDirectionRightToLeft;
   }
   ASSERT_NOT_REACHED();