Moved nonproperty 'unique' to be generated in ComputedStyleBase.

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 88dd1e295373d6973753301a4e4af167bc12d840..10da3353e2999beca915ef1a33fcff683ca2defd 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -273,7 +273,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
                                          // property
     unsigned m_variableReference : 1;  // A non-inherited property references a
                                        // variable or @apply is used.
-    unsigned m_unique : 1;             // Style can not be shared.
 
     unsigned m_emptyState : 1;
 
@@ -318,7 +317,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
     m_nonInheritedData.m_pseudoBits = 0;
     m_nonInheritedData.m_explicitInheritance = false;
     m_nonInheritedData.m_variableReference = false;
-    m_nonInheritedData.m_unique = false;
     m_nonInheritedData.m_emptyState = false;
     m_nonInheritedData.m_hasViewportUnits = false;
     m_nonInheritedData.m_affectedByFocus = false;
@@ -2618,11 +2616,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
     SET_VAR(m_rareNonInheritedData, m_isStackingContext, b);
   }
 
-  // A unique style is one that has matches something that makes it impossible
-  // to share.
-  bool unique() const { return m_nonInheritedData.m_unique; }
-  void setUnique() { m_nonInheritedData.m_unique = true; }

[sashab, 2017/02/03 04:53:06]

Maybe just do one prework patch to change setUnique to

setUnique(bool isUnique)

This way its consistent with property fields, which I think is better.

[shend, 2017/02/03 05:11:33]

See the other comment :)

-
   float textAutosizingMultiplier() const {
     return m_styleInheritedData->textAutosizingMultiplier;
   }