Drop fillRule state from GraphicsContext

Source/platform/graphics/GraphicsContextState.cpp

Index: Source/platform/graphics/GraphicsContextState.cpp
diff --git a/Source/platform/graphics/GraphicsContextState.cpp b/Source/platform/graphics/GraphicsContextState.cpp
index 02ba5f1d43b6f848a666e903efa16864753e143b..1380eb08219875383153bf6e2a41182d12f2b433 100644
--- a/Source/platform/graphics/GraphicsContextState.cpp
+++ b/Source/platform/graphics/GraphicsContextState.cpp
@@ -10,7 +10,6 @@ namespace blink {
 GraphicsContextState::GraphicsContextState()
     : m_strokeColor(Color::black)
     , m_fillColor(Color::black)
-    , m_fillRule(RULE_NONZERO)
     , m_textDrawingMode(TextModeFill)
     , m_alpha(256)
     , m_compositeOperation(SkXfermode::kSrcOver_Mode)
@@ -40,7 +39,6 @@ GraphicsContextState::GraphicsContextState(const GraphicsContextState& other)
     , m_strokeGradient(other.m_strokeGradient)
     , m_strokePattern(other.m_strokePattern)
     , m_fillColor(other.m_fillColor)
-    , m_fillRule(other.m_fillRule)
     , m_fillGradient(other.m_fillGradient)
     , m_fillPattern(other.m_fillPattern)
     , m_looper(other.m_looper)