blink: Cleanup core class forward declarations

third_party/WebKit/Source/core/paint/InlinePainter.h

 // 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.
 
 #ifndef InlinePainter_h
 #define InlinePainter_h
 
 #include "core/style/ComputedStyleConstants.h"
 #include "wtf/Allocator.h"
 #include "wtf/Vector.h"
 
 namespace blink {
 
-class Color;
-class GraphicsContext;
 class LayoutPoint;
-class LayoutRect;
 struct PaintInfo;
 class LayoutInline;
 
 class InlinePainter {
   STACK_ALLOCATED();
 
  public:
   InlinePainter(const LayoutInline& layoutInline)
       : m_layoutInline(layoutInline) {}
 
   void paint(const PaintInfo&, const LayoutPoint& paintOffset);
 
  private:
   const LayoutInline& m_layoutInline;
 };
 
 }  // namespace blink
 
 #endif  // InlinePainter_h