Avoid rounding down viewport dimensions in Media Queries

third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp

Index: third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp
diff --git a/third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp b/third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp
index b2c7a684f433a72935a52ae22421604a84b378eb..6e34ac6d337a8e2c1452b35926ec420a36822eb6 100644
--- a/third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp
+++ b/third_party/WebKit/Source/core/css/MediaQueryEvaluator.cpp
@@ -393,7 +393,7 @@ static bool deviceWidthMediaFeatureEval(const MediaQueryExpValue& value, MediaFe
 
 static bool heightMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix op, const MediaValues& mediaValues)
 {
-    int height = mediaValues.viewportHeight();
+    float height = mediaValues.viewportHeight();
     if (value.isValid())
         return computeLengthAndCompare(value, op, mediaValues, height);
 
@@ -402,7 +402,7 @@ static bool heightMediaFeatureEval(const MediaQueryExpValue& value, MediaFeature
 
 static bool widthMediaFeatureEval(const MediaQueryExpValue& value, MediaFeaturePrefix op, const MediaValues& mediaValues)
 {
-    int width = mediaValues.viewportWidth();
+    float width = mediaValues.viewportWidth();
     if (value.isValid())
         return computeLengthAndCompare(value, op, mediaValues, width);