Add StyleChangeState to get rid of a bunch of static state in the render tree.

Source/WebCore/rendering/RenderRuby.cpp

Index: Source/WebCore/rendering/RenderRuby.cpp
diff --git a/Source/WebCore/rendering/RenderRuby.cpp b/Source/WebCore/rendering/RenderRuby.cpp
index 076744e1607d24d7553375f8c659f8ff635a2c9c..0a3566b4fec367f778bec1956ed2dbb5c29883ff 100644
--- a/Source/WebCore/rendering/RenderRuby.cpp
+++ b/Source/WebCore/rendering/RenderRuby.cpp
@@ -118,9 +118,9 @@ RenderRubyAsInline::~RenderRubyAsInline()
 {
 }
 
-void RenderRubyAsInline::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
+void RenderRubyAsInline::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle, const StyleChangeState& state)
 {
-    RenderInline::styleDidChange(diff, oldStyle);
+    RenderInline::styleDidChange(diff, oldStyle, state);
     propagateStyleToAnonymousChildren();
 }
 
@@ -224,9 +224,9 @@ RenderRubyAsBlock::~RenderRubyAsBlock()
 {
 }
 
-void RenderRubyAsBlock::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
+void RenderRubyAsBlock::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle, const StyleChangeState& state)
 {
-    RenderBlock::styleDidChange(diff, oldStyle);
+    RenderBlock::styleDidChange(diff, oldStyle, state);
     propagateStyleToAnonymousChildren();
 }