Changed EPosition to an enum class and renamed its members

third_party/WebKit/Source/core/layout/LayoutInline.cpp

Index: third_party/WebKit/Source/core/layout/LayoutInline.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutInline.cpp b/third_party/WebKit/Source/core/layout/LayoutInline.cpp
index f7087839bc7458830a8acd88b77d6b38601fb581..5b3254c8eb8e02510ea908bbc3b55a445aa9e2af 100644
--- a/third_party/WebKit/Source/core/layout/LayoutInline.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutInline.cpp
@@ -204,10 +204,10 @@ void LayoutInline::styleDidChange(StyleDifference diff,
   // If we are changing to/from static, we need to reposition
   // out-of-flow positioned descendants.
   if (oldStyle && oldStyle->position() != newStyle.position() &&
-      (newStyle.position() == StaticPosition ||
-       oldStyle->position() == StaticPosition)) {
+      (newStyle.position() == EPosition::kStatic ||
+       oldStyle->position() == EPosition::kStatic)) {
     LayoutBlock* absContainingBlock = nullptr;
-    if (oldStyle->position() == StaticPosition) {
+    if (oldStyle->position() == EPosition::kStatic) {
       absContainingBlock = containingBlockForAbsolutePosition();
     } else {
       // When position was not static, containingBlockForAbsolutePosition