[LayoutNG] Fix enum values to conform to kEnumName in style guide.

third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc b/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc
index becc4f9831e03fde9f36cea134d5e66f52403fef..d2905ffae097a3500d27f259c954edac80bc0df6 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils_test.cc
@@ -25,18 +25,18 @@ class NGAbsoluteUtilsTest : public ::testing::Test {
     style_->setBorderBottomStyle(EBorderStyle::BorderStyleSolid);
     style_->setBoxSizing(EBoxSizing::BoxSizingBorderBox);
     container_size_ = NGLogicalSize(LayoutUnit(200), LayoutUnit(300));
-    NGConstraintSpaceBuilder builder(HorizontalTopBottom);
+    NGConstraintSpaceBuilder builder(kHorizontalTopBottom);
     ltr_space_ = new NGConstraintSpace(
-        HorizontalTopBottom, LTR,
+        kHorizontalTopBottom, LTR,
         builder.SetAvailableSize(container_size_).ToConstraintSpace());
     rtl_space_ = new NGConstraintSpace(
-        HorizontalTopBottom, RTL,
+        kHorizontalTopBottom, RTL,
         builder.SetAvailableSize(container_size_).ToConstraintSpace());
     vertical_lr_space_ = new NGConstraintSpace(
-        VerticalLeftRight, LTR,
+        kVerticalLeftRight, LTR,
         builder.SetAvailableSize(container_size_).ToConstraintSpace());
     vertical_rl_space_ = new NGConstraintSpace(
-        VerticalLeftRight, LTR,
+        kVerticalLeftRight, LTR,
         builder.SetAvailableSize(container_size_).ToConstraintSpace());
   }