Merge 92255 - Source/WebCore: [Chromium] Use edge-distance method for layer anti-aliasing.

Source/WebCore/platform/graphics/gpu/TilingData.h

Index: Source/WebCore/platform/graphics/gpu/TilingData.h
===================================================================
--- Source/WebCore/platform/graphics/gpu/TilingData.h	(revision 92714)
+++ Source/WebCore/platform/graphics/gpu/TilingData.h	(working copy)
@@ -61,7 +61,6 @@
 
     IntRect tileBounds(int tile) const;
     IntRect tileBoundsWithBorder(int tile) const;
-    IntRect tileBoundsWithOuterBorder(int tile) const;
     FloatRect tileBoundsNormalized(int tile) const;
     int tilePositionX(int xIndex) const;
     int tilePositionY(int yIndex) const;
@@ -75,7 +74,7 @@
     void intersectDrawQuad(const FloatRect& srcRect, const FloatRect& dstRect, int tile, FloatRect* newSrc, FloatRect* newDst) const;
 
     // Difference between tileBound's and tileBoundWithBorder's location().
-    IntPoint textureOffset() const;
+    IntPoint textureOffset(int xIndex, int yIndex) const;
 
 private:
     TilingData() : m_maxTextureSize(0), m_totalSizeX(0), m_totalSizeY(0) {}