Remove zoom() and effectiveZoom().

sky/engine/core/css/resolver/StyleResolver.cpp

Index: sky/engine/core/css/resolver/StyleResolver.cpp
diff --git a/sky/engine/core/css/resolver/StyleResolver.cpp b/sky/engine/core/css/resolver/StyleResolver.cpp
index 570a63b414df0d23f9f7b138c1646ceb64f6ca12..9051f51fc39883e52e5248f601c02b78ae4c174c 100644
--- a/sky/engine/core/css/resolver/StyleResolver.cpp
+++ b/sky/engine/core/css/resolver/StyleResolver.cpp
@@ -561,7 +561,7 @@ PassRefPtr<RenderStyle> StyleResolver::defaultStyleForElement()
     state.fontBuilder().initForStyleResolve(document(), state.style());
     state.style()->setLineHeight(RenderStyle::initialLineHeight());
     state.setLineHeightValue(0);
-    state.fontBuilder().setInitial(state.style()->effectiveZoom());
+    state.fontBuilder().setInitial();
     state.style()->font().update(document().styleEngine()->fontSelector());
     return state.takeStyle();
 }
@@ -884,11 +884,6 @@ void StyleResolver::applyMatchedProperties(StyleResolverState& state, const Matc
     applyMatchedProperties<HighPriorityProperties>(state, matchResult, true, matchResult.ranges.firstAuthorRule, matchResult.ranges.lastAuthorRule, applyInheritedOnly);
     applyMatchedProperties<HighPriorityProperties>(state, matchResult, true, matchResult.ranges.firstUARule, matchResult.ranges.lastUARule, applyInheritedOnly);
 
-    if (cachedMatchedProperties && cachedMatchedProperties->renderStyle->effectiveZoom() != state.style()->effectiveZoom()) {
-        state.fontBuilder().setFontDirty(true);
-        applyInheritedOnly = false;
-    }
-
     // If our font got dirtied, go ahead and update it now.
     updateFont(state);