Remove zoom() and effectiveZoom().

sky/engine/core/css/CSSToLengthConversionData.cpp

Index: sky/engine/core/css/CSSToLengthConversionData.cpp
diff --git a/sky/engine/core/css/CSSToLengthConversionData.cpp b/sky/engine/core/css/CSSToLengthConversionData.cpp
index c2871410fd3451c546d513f50ba2765746113fed..eaedf260d42f3846c503b58c6444871d789b0fcc 100644
--- a/sky/engine/core/css/CSSToLengthConversionData.cpp
+++ b/sky/engine/core/css/CSSToLengthConversionData.cpp
@@ -36,47 +36,15 @@
 
 namespace blink {
 
-CSSToLengthConversionData::CSSToLengthConversionData(const RenderStyle* style, const RenderStyle* rootStyle, const RenderView* renderView, float zoom, bool computingFontSize)
-    : m_style(style)
-    , m_rootStyle(rootStyle)
-    , m_viewportWidth(renderView ? renderView->layoutViewportWidth() : 0)
-    , m_viewportHeight(renderView ? renderView->layoutViewportHeight() : 0)
-    , m_zoom(zoom)
-    , m_useEffectiveZoom(false)
-    , m_computingFontSize(computingFontSize)
-{
-    ASSERT(zoom > 0);
-}
-
 CSSToLengthConversionData::CSSToLengthConversionData(const RenderStyle* style, const RenderStyle* rootStyle, const RenderView* renderView, bool computingFontSize)
     : m_style(style)
     , m_rootStyle(rootStyle)
     , m_viewportWidth(renderView ? renderView->layoutViewportWidth() : 0)
     , m_viewportHeight(renderView ? renderView->layoutViewportHeight() : 0)
-    , m_useEffectiveZoom(true)
     , m_computingFontSize(computingFontSize)
 {
 }
 
-CSSToLengthConversionData::CSSToLengthConversionData(const RenderStyle* style, const RenderStyle* rootStyle, float viewportWidth, float viewportHeight, float zoom, bool computingFontSize)
-    : m_style(style)
-    , m_rootStyle(rootStyle)
-    , m_viewportWidth(viewportWidth)
-    , m_viewportHeight(viewportHeight)
-    , m_zoom(zoom)
-    , m_useEffectiveZoom(false)
-    , m_computingFontSize(computingFontSize)
-{
-    ASSERT(zoom > 0);
-}
-
-float CSSToLengthConversionData::zoom() const
-{
-    if (m_useEffectiveZoom)
-        return m_style ? m_style->effectiveZoom() : 1;
-    return m_zoom;
-}
-
 double CSSToLengthConversionData::viewportWidthPercent() const
 {
     m_style->setHasViewportUnits();