Changed TextDirection to an enum class and renamed its members

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

Index: third_party/WebKit/Source/core/layout/ng/ng_absolute_utils.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils.cc b/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils.cc
index 91664cbbc7928347fb35d61e32dc69a7c9dc0a28..07ac17dbc7319968f46a46934c049b19876faa90 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_absolute_utils.cc
@@ -83,7 +83,7 @@ void ComputeAbsoluteHorizontal(const NGConstraintSpace& space,
       margin_left = LayoutUnit();
     if (margin_right == NGSizeIndefinite)
       margin_right = LayoutUnit();
-    if (space.Direction() == LTR)
+    if (space.Direction() == TextDirection::Ltr)
       left = LayoutUnit();
     else
       right = LayoutUnit();
@@ -99,7 +99,7 @@ void ComputeAbsoluteHorizontal(const NGConstraintSpace& space,
         margin_right = margin_space / 2;
       } else {
         // Margins are negative.
-        if (space.Direction() == LTR) {
+        if (space.Direction() == TextDirection::Ltr) {
           margin_left = LayoutUnit();
           margin_right = margin_space;
         } else {
@@ -115,7 +115,7 @@ void ComputeAbsoluteHorizontal(const NGConstraintSpace& space,
       // Are values overconstrained?
       if (margin_left + margin_right != margin_space) {
         // Relax the end.
-        if (space.Direction() == LTR)
+        if (space.Direction() == TextDirection::Ltr)
           right -= margin_left + margin_right - margin_space;
         else
           left -= margin_left + margin_right - margin_space;
@@ -138,7 +138,7 @@ void ComputeAbsoluteHorizontal(const NGConstraintSpace& space,
   } else if (left == NGSizeIndefinite && right == NGSizeIndefinite) {
     // Rule 2.
     DCHECK_NE(width, NGSizeIndefinite);
-    if (space.Direction() == LTR)
+    if (space.Direction() == TextDirection::Ltr)
       left = static_start;
     else
       right = static_start;