Make blink classes and structures in core/css fast-allocated

Source/core/css/parser/CSSParserTokenRange.h

Index: Source/core/css/parser/CSSParserTokenRange.h
diff --git a/Source/core/css/parser/CSSParserTokenRange.h b/Source/core/css/parser/CSSParserTokenRange.h
index 6ad12750289e659b15e3a7719fe57fa7690a134d..34b0e0618bec30d3fbd1c1879f52e2a0a05c363b 100644
--- a/Source/core/css/parser/CSSParserTokenRange.h
+++ b/Source/core/css/parser/CSSParserTokenRange.h
@@ -7,6 +7,7 @@
 
 #include "core/CoreExport.h"
 #include "core/css/parser/CSSParserToken.h"
+#include "wtf/Allocator.h"
 #include "wtf/Vector.h"
 
 namespace blink {
@@ -17,6 +18,7 @@ CORE_EXPORT extern const CSSParserToken& staticEOFToken;
 // Accessing outside of the range will return an endless stream of EOF tokens.
 // This class refers to half-open intervals [first, last).
 class CORE_EXPORT CSSParserTokenRange {
+    DISALLOW_ALLOCATION();
 public:
     CSSParserTokenRange(const Vector<CSSParserToken>& vector)
     : m_first(vector.begin())