Remove -webkit-aspect-ratio.

Source/core/rendering/style/RenderStyle.h

Index: Source/core/rendering/style/RenderStyle.h
diff --git a/Source/core/rendering/style/RenderStyle.h b/Source/core/rendering/style/RenderStyle.h
index 4c8b3f65a567cf8958571db79314be1ca9b60b7e..0bcedba105bc3b1da2f2063c641c8e03eb38a43e 100644
--- a/Source/core/rendering/style/RenderStyle.h
+++ b/Source/core/rendering/style/RenderStyle.h
@@ -742,11 +742,6 @@ public:
     float opacity() const { return rareNonInheritedData->opacity; }
     bool hasOpacity() const { return opacity() < 1.0f; }
     ControlPart appearance() const { return static_cast<ControlPart>(rareNonInheritedData->m_appearance); }
-    // aspect ratio convenience method
-    bool hasAspectRatio() const { return rareNonInheritedData->m_hasAspectRatio; }
-    float aspectRatio() const { return aspectRatioNumerator() / aspectRatioDenominator(); }
-    float aspectRatioDenominator() const { return rareNonInheritedData->m_aspectRatioDenominator; }
-    float aspectRatioNumerator() const { return rareNonInheritedData->m_aspectRatioNumerator; }
     EBoxAlignment boxAlign() const { return static_cast<EBoxAlignment>(rareNonInheritedData->m_deprecatedFlexibleBox->align); }
     EBoxDirection boxDirection() const { return static_cast<EBoxDirection>(inherited_flags._box_direction); }
     float boxFlex() const { return rareNonInheritedData->m_deprecatedFlexibleBox->flex; }
@@ -1195,10 +1190,6 @@ public:
     void setEmptyCells(EEmptyCell v) { inherited_flags._empty_cells = v; }
     void setCaptionSide(ECaptionSide v) { inherited_flags._caption_side = v; }
 
-    void setHasAspectRatio(bool b) { SET_VAR(rareNonInheritedData, m_hasAspectRatio, b); }
-    void setAspectRatioDenominator(float v) { SET_VAR(rareNonInheritedData, m_aspectRatioDenominator, v); }
-    void setAspectRatioNumerator(float v) { SET_VAR(rareNonInheritedData, m_aspectRatioNumerator, v); }
-
     void setListStyleType(EListStyleType v) { inherited_flags._list_style_type = v; }
     void setListStyleImage(PassRefPtr<StyleImage>);
     void setListStylePosition(EListStylePosition v) { inherited_flags._list_style_position = v; }
@@ -1648,9 +1639,6 @@ public:
     static const AtomicString& initialLocale() { return nullAtom; }
     static EResize initialResize() { return RESIZE_NONE; }
     static ControlPart initialAppearance() { return NoControlPart; }
-    static bool initialHasAspectRatio() { return false; }
-    static float initialAspectRatioDenominator() { return 1; }
-    static float initialAspectRatioNumerator() { return 1; }
     static Order initialRTLOrdering() { return LogicalOrder; }
     static float initialTextStrokeWidth() { return 0; }
     static unsigned short initialColumnCount() { return 1; }