Support subpixel values for text-shadow and box-shadow

LayoutTests/animations/resources/animation-test-helpers.js

Index: LayoutTests/animations/resources/animation-test-helpers.js
diff --git a/LayoutTests/animations/resources/animation-test-helpers.js b/LayoutTests/animations/resources/animation-test-helpers.js
index 78238385f85adad7bc0512e81d30f75341d823e3..de5cfa2abf192f729252e8d2c7ff88ec6e191061 100644
--- a/LayoutTests/animations/resources/animation-test-helpers.js
+++ b/LayoutTests/animations/resources/animation-test-helpers.js
@@ -381,7 +381,7 @@ function checkExpectedTransitionValue(expected, index)
                     if (property == 'box-shadow' || property == 'text-shadow') {
                       var text = computedStyle[i].cssText;
                       // Shadow cssText looks like "rgb(0, 0, 255) 0px -3px 10px 0px"

[mithro-old, 2013/10/24 00:45:41]

Comment needs to be updated with the change to the regex.

[cbiesinger, 2013/10/26 01:26:06]

I guess... will do.

-                      var shadowPositionRegExp = /\)\s*(-?\d+)px\s*(-?\d+)px/;
+                      var shadowPositionRegExp = /\)\s*(-?[\d.]+)px\s*(-?[\d.]+)px/;
                       var match = shadowPositionRegExp.exec(text);
                       var shadowXY = [parseInt(match[1]), parseInt(match[2])];
                       values.push(shadowXY[0]);