Wrap CSS length conversion arguments in an object

Source/core/css/MediaQueryEvaluator.cpp

Index: Source/core/css/MediaQueryEvaluator.cpp
diff --git a/Source/core/css/MediaQueryEvaluator.cpp b/Source/core/css/MediaQueryEvaluator.cpp
index 3674430cd896a652d2b662b2b47d40b8107035f4..4c39450575759579db28742f6b77ae1117ff0ef6 100644
--- a/Source/core/css/MediaQueryEvaluator.cpp
+++ b/Source/core/css/MediaQueryEvaluator.cpp
@@ -34,6 +34,7 @@
 #include "core/css/CSSAspectRatioValue.h"
 #include "core/css/CSSHelper.h"
 #include "core/css/CSSPrimitiveValue.h"
+#include "core/css/CSSToLengthConversionData.h"
 #include "core/css/MediaFeatureNames.h"
 #include "core/css/MediaList.h"
 #include "core/css/MediaQuery.h"
@@ -347,7 +348,7 @@ static bool computeLength(CSSValue* value, bool strict, RenderStyle* initialStyl
     if (primitiveValue->isLength()) {
         // Relative (like EM) and root relative (like REM) units are always resolved against the initial values
         // for media queries, hence the two initialStyle parameters.
-        result = primitiveValue->computeLength<int>(initialStyle, initialStyle, 1.0 /* multiplier */, true /* computingFontSize */);

[Julien - ping for review, 2013/11/26 05:31:07]

/* zoom */ ?

[Timothy Loh, 2013/11/27 05:44:51]

Err okay sure. Not sure why I dropped the comment.

+        result = primitiveValue->computeLength<int>(CSSToLengthConversionData(initialStyle, initialStyle, 1.0, true /* computingFontSize */));
         return true;
     }