Introduce css3TextEnabled instead of CSS3_TEXT.

Source/core/rendering/style/RenderStyle.cpp

Index: Source/core/rendering/style/RenderStyle.cpp
diff --git a/Source/core/rendering/style/RenderStyle.cpp b/Source/core/rendering/style/RenderStyle.cpp
index 0590d35a4de9cb3f58fc64bac46eb34f79d7acb6..1ffb016b2fbd11bc963a16c1ebf6540dbc66ac96 100644
--- a/Source/core/rendering/style/RenderStyle.cpp
+++ b/Source/core/rendering/style/RenderStyle.cpp
@@ -435,7 +435,6 @@ StyleDifference RenderStyle::diff(const RenderStyle* other, unsigned& changedCon
         if (rareInheritedData->highlight != other->rareInheritedData->highlight
             || rareInheritedData->indent != other->rareInheritedData->indent
 #if ENABLE(CSS3_TEXT)
-            || rareInheritedData->m_textAlignLast != other->rareInheritedData->m_textAlignLast
             || rareInheritedData->m_textIndentLine != other->rareInheritedData->m_textIndentLine
 #endif
             || rareInheritedData->m_effectiveZoom != other->rareInheritedData->m_effectiveZoom
@@ -452,6 +451,7 @@ StyleDifference RenderStyle::diff(const RenderStyle* other, unsigned& changedCon
             || rareInheritedData->textEmphasisMark != other->rareInheritedData->textEmphasisMark
             || rareInheritedData->textEmphasisPosition != other->rareInheritedData->textEmphasisPosition
             || rareInheritedData->textEmphasisCustomMark != other->rareInheritedData->textEmphasisCustomMark
+            || rareInheritedData->m_textAlignLast != other->rareInheritedData->m_textAlignLast
             || rareInheritedData->m_textOrientation != other->rareInheritedData->m_textOrientation
             || rareInheritedData->m_tabSize != other->rareInheritedData->m_tabSize
             || rareInheritedData->m_lineBoxContain != other->rareInheritedData->m_lineBoxContain