Delete AuthorStyleInfo and move its data into ComputedStyle.RareNonInheritedData.

Source/core/style/StyleRareNonInheritedData.h

Index: Source/core/style/StyleRareNonInheritedData.h
diff --git a/Source/core/style/StyleRareNonInheritedData.h b/Source/core/style/StyleRareNonInheritedData.h
index 03a8d9945e75532535ba58dccd3542d4a03c00d9..49594e34cff298289302a8be2af1dbf0dd9b0484 100644
--- a/Source/core/style/StyleRareNonInheritedData.h
+++ b/Source/core/style/StyleRareNonInheritedData.h
@@ -204,6 +204,10 @@ public:
     unsigned m_resize : 2; // EResize
     unsigned m_hasCompositorProxy : 1;
 
+    // Previously stored in AuthorStyleInfo.

[Timothy Loh, 2015/07/29 03:37:08]

This comment isn't useful. Maybe something like

// Style adjustment for appearance is disabled when certain properties are set

[meade_UTC10, 2015/07/30 05:38:18]

Done.

+    unsigned m_hasAuthorBackground : 1; // Whether there is a user-defined background.

[Timothy Loh, 2015/07/29 03:37:08]

user -> author

[meade_UTC10, 2015/07/30 05:38:18]

Done.

+    unsigned m_hasAuthorBorder : 1; // Whether there is a user-defined border.
+
 private:
     StyleRareNonInheritedData();
     StyleRareNonInheritedData(const StyleRareNonInheritedData&);