Remove duplicated code for image-strip computation in InlineFlowBoxPainter

Source/core/paint/InlineFlowBoxPainter.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 InlineFlowBoxPainter_h
 #define InlineFlowBoxPainter_h
 
 #include "core/rendering/style/ShadowData.h"
 #include "platform/graphics/GraphicsTypes.h"
 
 namespace blink {
 
 class Color;
 class FillLayer;
 class InlineFlowBox;
 class LayoutPoint;
 class LayoutRect;
+class LayoutSize;
 class LayoutUnit;
 struct PaintInfo;
 class RenderStyle;
 
 class InlineFlowBoxPainter {
 public:
     InlineFlowBoxPainter(InlineFlowBox& inlineFlowBox) : m_inlineFlowBox(inlineFlowBox) { }
     void paint(const PaintInfo&, const LayoutPoint&, const LayoutUnit lineTop, const LayoutUnit lineBottom);
 
 private:
     void paintBoxDecorationBackground(const PaintInfo&, const LayoutPoint&);
     void paintMask(const PaintInfo&, const LayoutPoint&);
     void paintFillLayers(const PaintInfo&, const Color&, const FillLayer&, const LayoutRect&, CompositeOperator = CompositeSourceOver);
     void paintFillLayer(const PaintInfo&, const Color&, const FillLayer&, const LayoutRect&, CompositeOperator);
     void paintBoxShadow(const PaintInfo&, RenderStyle*, ShadowStyle, const LayoutRect&);
     LayoutRect roundedFrameRectClampedToLineTopAndBottomIfNeeded() const;
+    LayoutRect paintRectForImageStrip(const LayoutPoint&, const LayoutSize&, bool isLeftToRightDirection = true) const;

[chrishtr, 2014/12/04 17:47:57]

Please change the third arg to a TextDirection and make it required.

[chrishtr, 2014/12/04 17:47:57]

Please change the third arg to a TextDirection and make it required.

[fs, 2014/12/04 18:15:45]

Done.

 
     InlineFlowBox& m_inlineFlowBox;
 };
 
 } // namespace blink
 
 #endif // InlineFlowBoxPainter_h