Revert of Revert of Split out CSSParser public API

Source/core/dom/Element.cpp

Index: Source/core/dom/Element.cpp
diff --git a/Source/core/dom/Element.cpp b/Source/core/dom/Element.cpp
index 1f2fed69eefcbaeb8f6dd79a86194da9d66c3598..1a0d2cc46548dd0f7f2e9059bab55dc30b0e67a2 100644
--- a/Source/core/dom/Element.cpp
+++ b/Source/core/dom/Element.cpp
@@ -44,7 +44,7 @@
 #include "core/css/CSSValuePool.h"
 #include "core/css/PropertySetCSSStyleDeclaration.h"
 #include "core/css/StylePropertySet.h"
-#include "core/css/parser/BisonCSSParser.h"
+#include "core/css/parser/CSSParser.h"
 #include "core/css/resolver/StyleResolver.h"
 #include "core/css/resolver/StyleResolverParentScope.h"
 #include "core/dom/Attr.h"
@@ -3087,7 +3087,7 @@
         inlineStyle.clear();
 
     if (!inlineStyle) {
-        inlineStyle = BisonCSSParser::parseInlineStyleDeclaration(newStyleString, this);
+        inlineStyle = CSSParser::parseInlineStyleDeclaration(newStyleString, this);
     } else {
         ASSERT(inlineStyle->isMutable());
         static_cast<MutableStylePropertySet*>(inlineStyle.get())->parseDeclaration(newStyleString, document().elementSheet().contents());