Add 'storage_only' template to make_computed_style_base.py.

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

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 248 matching lines @@
     // This is set if we used viewport units when resolving a length.
     // It is mutable so we can pass around const ComputedStyles to resolve
     // lengths.
     mutable unsigned m_hasViewportUnits : 1;
 
     // 32 bits
 
     unsigned m_styleType : 6;  // PseudoId
     unsigned m_pseudoBits : 8;
 
-    unsigned m_emptyState : 1;
-
     // 64 bits
 
     unsigned m_isLink : 1;
 
     mutable unsigned m_hasRemUnits : 1;
 
     // If you add more style bits here, you will also need to update
     // ComputedStyle::copyNonInheritedFromCached() 68 bits
   } m_nonInheritedData;
 
   // !END SYNC!
 
   // Only call inside the constructor. Generated properties in the base class
   // are not initialized in this method.
   void initializeBitDefaults() {
     m_inheritedData.m_hasSimpleUnderline = false;
     m_inheritedData.m_cursorStyle = static_cast<unsigned>(initialCursor());
     m_inheritedData.m_insideLink =
         static_cast<unsigned>(EInsideLink::kNotInsideLink);
 
     m_nonInheritedData.m_effectiveDisplay =
         m_nonInheritedData.m_originalDisplay =
             static_cast<unsigned>(initialDisplay());
     m_nonInheritedData.m_verticalAlign =
         static_cast<unsigned>(initialVerticalAlign());
     m_nonInheritedData.m_styleType = PseudoIdNone;
     m_nonInheritedData.m_pseudoBits = 0;
-    m_nonInheritedData.m_emptyState = false;
     m_nonInheritedData.m_hasViewportUnits = false;
     m_nonInheritedData.m_isLink = false;
     m_nonInheritedData.m_hasRemUnits = false;
   }
 
  private:
   // TODO(sashab): Move these to the bottom of ComputedStyle.
   ALWAYS_INLINE ComputedStyle();
 
   enum InitialStyleTag { InitialStyle };
@@ skipping 2114 matching lines @@
   bool hasViewportUnits() const {
     return m_nonInheritedData.m_hasViewportUnits;
   }
   void setHasViewportUnits(bool hasViewportUnits = true) const {
     m_nonInheritedData.m_hasViewportUnits = hasViewportUnits;
   }
 
   bool hasRemUnits() const { return m_nonInheritedData.m_hasRemUnits; }
   void setHasRemUnits() const { m_nonInheritedData.m_hasRemUnits = true; }
 
-  bool emptyState() const { return m_nonInheritedData.m_emptyState; }
+  bool emptyState() const { return m_emptyState; }
   void setEmptyState(bool b) {
     setUnique();
-    m_nonInheritedData.m_emptyState = b;
+    m_emptyState = b;
   }
 
   bool hasInlineTransform() const {
     return m_rareNonInheritedData->m_hasInlineTransform;
   }
   void setHasInlineTransform(bool b) {
     SET_VAR(m_rareNonInheritedData, m_hasInlineTransform, b);
   }
 
   bool hasCompositorProxy() const {
@@ skipping 1355 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - FirstPublicPseudoId);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h