Always paint background and shadow separately

third_party/WebKit/Source/core/layout/api/LineLayoutBoxModel.h

 // Copyright 2015 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.
 
 #ifndef LineLayoutBoxModel_h
 #define LineLayoutBoxModel_h
 
 #include "core/layout/LayoutBoxModelObject.h"
 #include "core/layout/api/LineLayoutItem.h"
 #include "platform/LayoutUnit.h"
@@ skipping 97 matching lines @@
   }
 
   LayoutUnit borderAndPaddingUnder() const {
     return toBoxModel()->borderAndPaddingUnder();
   }
 
   LayoutUnit borderAndPaddingLogicalHeight() const {
     return toBoxModel()->borderAndPaddingLogicalHeight();
   }
 
-  bool boxShadowShouldBeAppliedToBackground(
-      BackgroundBleedAvoidance bleedAvoidance,
-      const InlineFlowBox* inlineFlowBox = nullptr) const {
-    return toBoxModel()->boxShadowShouldBeAppliedToBackground(bleedAvoidance,
-                                                              inlineFlowBox);
-  }
-
   LayoutSize offsetForInFlowPosition() const {
     return toBoxModel()->offsetForInFlowPosition();
   }
 
  private:
   LayoutBoxModelObject* toBoxModel() {
     return toLayoutBoxModelObject(layoutObject());
   }
   const LayoutBoxModelObject* toBoxModel() const {
     return toLayoutBoxModelObject(layoutObject());
   }
 };
 
 inline LineLayoutBoxModel LineLayoutItem::enclosingBoxModelObject() const {
   return LineLayoutBoxModel(layoutObject()->enclosingBoxModelObject());
 }
 
 }  // namespace blink
 
 #endif  // LineLayoutBoxModel_h