Remove non-generated member 'm_emptyState' from ComputedStyle.

third_party/WebKit/Source/core/style/ComputedStyle.h

Index: third_party/WebKit/Source/core/style/ComputedStyle.h
diff --git a/third_party/WebKit/Source/core/style/ComputedStyle.h b/third_party/WebKit/Source/core/style/ComputedStyle.h
index cb3c2eafff1711ad9c04734c38587c0e2f119b03..7ec9c51f4b883e324eb9c95b7648f71c4b11c2e2 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -235,7 +235,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
           m_hasViewportUnits(false),
           m_styleType(PseudoIdNone),
           m_pseudoBits(0),
-          m_emptyState(false),
           m_hasRemUnits(false) {}
 
     // Compare computed styles, differences in inherited bits or other flags
@@ -278,8 +277,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
     unsigned m_styleType : 6;  // PseudoId
     unsigned m_pseudoBits : 8;
 
-    unsigned m_emptyState : 1;
-
     // 64 bits
 
     mutable unsigned m_hasRemUnits : 1;