cc: Apply the layer's initial CSS scale to the contentsScale to render text at the right resolution.

cc/CCMathUtil.cpp

Index: cc/CCMathUtil.cpp
diff --git a/cc/CCMathUtil.cpp b/cc/CCMathUtil.cpp
index d90eb090abef6fbc004f87cedc0a3188419486cf..751edba0e98ddeeca521b760d4cce8079dafc290 100644
--- a/cc/CCMathUtil.cpp
+++ b/cc/CCMathUtil.cpp
@@ -9,6 +9,7 @@
 #include "FloatPoint.h"
 #include "FloatQuad.h"
 #include "IntRect.h"
+#include <math.h>
 #include <public/WebTransformationMatrix.h>
 
 using WebKit::WebTransformationMatrix;
@@ -376,4 +377,9 @@ FloatSize CCMathUtil::projectVector(const FloatSize& source, const FloatSize& de
     return FloatSize(projectedLength * destination.width(), projectedLength * destination.height());
 }
 
+float CCMathUtil::distanceBetweenPoints(const FloatPoint& p1, const FloatPoint& p2)
+{
+    return sqrtf(fabs(p1.x() - p2.x()) * fabs(p1.x() - p2.x()) + fabs(p1.y() - p2.y()) * fabs(p1.y() - p2.y()));

[piman, 2012/09/17 23:53:37]

nit: no needs for fabs here. x² == |x|²

[danakj, 2012/09/17 23:55:05]

o right :) thanks.

+}
+
 } // namespace cc