Changed EOverflow to an enum class and renamed its members

third_party/WebKit/Source/core/style/ComputedStyleTest.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/style/ComputedStyle.h"
 
 #include "core/style/ClipPathOperation.h"
 #include "core/style/ShapeValue.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 53 matching lines @@
 #if OS(MACOSX)
   ASSERT_EQ(4, style->outlineOutsetExtent());
 #else
   ASSERT_EQ(3, style->outlineOutsetExtent());
 #endif
 }
 
 TEST(ComputedStyleTest, Preserve3dForceStackingContext) {
   RefPtr<ComputedStyle> style = ComputedStyle::create();
   style->setTransformStyle3D(TransformStyle3DPreserve3D);
-  style->setOverflowX(OverflowHidden);
-  style->setOverflowY(OverflowHidden);
+  style->setOverflowX(EOverflow::Hidden);
+  style->setOverflowY(EOverflow::Hidden);
   style->updateIsStackingContext(false, false);
   EXPECT_EQ(TransformStyle3DFlat, style->usedTransformStyle3D());
   EXPECT_TRUE(style->isStackingContext());
 }
 
 }  // namespace blink