Make classes and structures in core/html fast-allocated.

Source/core/html/parser/XSSAuditorDelegate.h

Index: Source/core/html/parser/XSSAuditorDelegate.h
diff --git a/Source/core/html/parser/XSSAuditorDelegate.h b/Source/core/html/parser/XSSAuditorDelegate.h
index 4066817641d786cb8e3b587a484e7a5100f08cdb..be93b25a83a472eaf593b546469a33575cfb13d4 100644
--- a/Source/core/html/parser/XSSAuditorDelegate.h
+++ b/Source/core/html/parser/XSSAuditorDelegate.h
@@ -40,6 +40,8 @@ class Document;
 class FormData;
 
 class XSSInfo {
+    WTF_MAKE_FAST_ALLOCATED(XSSInfo);
+    WTF_MAKE_NONCOPYABLE(XSSInfo);
 public:
     static PassOwnPtr<XSSInfo> create(const String& originalURL, bool didBlockEntirePage, bool didSendXSSProtectionHeader, bool didSendCSPHeader)
     {