Remove zoom() and effectiveZoom().

sky/engine/core/css/FontSize.cpp

Index: sky/engine/core/css/FontSize.cpp
diff --git a/sky/engine/core/css/FontSize.cpp b/sky/engine/core/css/FontSize.cpp
index 86e688d06aecb48eb086e63df477cba25857ec68..9bfedd64c7a4dd181697f7167f9159c1e8f8bb8e 100644
--- a/sky/engine/core/css/FontSize.cpp
+++ b/sky/engine/core/css/FontSize.cpp
@@ -35,7 +35,7 @@
 
 namespace blink {
 
-float FontSize::getComputedSizeFromSpecifiedSize(const Document* document, float zoomFactor, bool isAbsoluteSize, float specifiedSize, ESmartMinimumForFontSize useSmartMinimumForFontSize)
+float FontSize::getComputedSizeFromSpecifiedSize(const Document* document, bool isAbsoluteSize, float specifiedSize, ESmartMinimumForFontSize useSmartMinimumForFontSize)
 {
     // Text with a 0px font size should not be visible and therefore needs to be
     // exempt from minimum font size rules. Acid3 relies on this for pixel-perfect
@@ -60,22 +60,21 @@ float FontSize::getComputedSizeFromSpecifiedSize(const Document* document, float
 
     int minSize = 0;
     int minLogicalSize = 0;
-    float zoomedSize = specifiedSize * zoomFactor;
 
     // Apply the hard minimum first. We only apply the hard minimum if after zooming we're still too small.
-    if (zoomedSize < minSize)
-        zoomedSize = minSize;
+    if (specifiedSize < minSize)
+        specifiedSize = minSize;
 
     // Now apply the "smart minimum." This minimum is also only applied if we're still too small
     // after zooming. The font size must either be relative to the user default or the original size
     // must have been acceptable. In other words, we only apply the smart minimum whenever we're positive
     // doing so won't disrupt the layout.
-    if (useSmartMinimumForFontSize && zoomedSize < minLogicalSize && (specifiedSize >= minLogicalSize || !isAbsoluteSize))
-        zoomedSize = minLogicalSize;
+    if (useSmartMinimumForFontSize && specifiedSize < minLogicalSize && (specifiedSize >= minLogicalSize || !isAbsoluteSize))
+        specifiedSize = minLogicalSize;
 
     // Also clamp to a reasonable maximum to prevent insane font sizes from causing crashes on various
     // platforms (I'm looking at you, Windows.)
-    return std::min(maximumAllowedFontSize, zoomedSize);
+    return std::min(maximumAllowedFontSize, specifiedSize);
 }
 
 const int fontSizeTableMax = 16;