Rename EOverflow values with k prefix.

third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp

Index: third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
diff --git a/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp b/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
index c49d842dc3b1c44c9b305ff3b20018da7edf3729..183403d5088dc50f8ddebc4ec3271022bcd066bf 100644
--- a/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
+++ b/third_party/WebKit/Source/core/editing/commands/EditorCommand.cpp
@@ -476,8 +476,8 @@ static unsigned verticalScrollDistance(LocalFrame& frame) {
   const ComputedStyle* style = layoutBox.style();
   if (!style)
     return 0;
-  if (!(style->overflowY() == EOverflow::Scroll ||
-        style->overflowY() == EOverflow::Auto ||
+  if (!(style->overflowY() == EOverflow::kScroll ||
+        style->overflowY() == EOverflow::kAuto ||
         hasEditableStyle(*focusedElement)))
     return 0;
   int height = std::min<int>(layoutBox.clientHeight().toInt(),