Merge bleeding edge revision 8109 to 3.3 branch.

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
===================================================================
--- src/ia32/macro-assembler-ia32.h	(revision 8110)
+++ src/ia32/macro-assembler-ia32.h	(working copy)
@@ -163,29 +163,30 @@
                   const ParameterCount& expected,
                   const ParameterCount& actual,
                   InvokeFlag flag,
-                  const CallWrapper& call_wrapper = NullCallWrapper(),
-                  CallKind call_kind = CALL_AS_METHOD);
+                  const CallWrapper& call_wrapper,
+                  CallKind call_kind);
 
   void InvokeCode(Handle<Code> code,
                   const ParameterCount& expected,
                   const ParameterCount& actual,
                   RelocInfo::Mode rmode,
                   InvokeFlag flag,
-                  const CallWrapper& call_wrapper = NullCallWrapper(),
-                  CallKind call_kind = CALL_AS_METHOD);
+                  const CallWrapper& call_wrapper,
+                  CallKind call_kind);
 
   // Invoke the JavaScript function in the given register. Changes the
   // current context to the context in the function before invoking.
   void InvokeFunction(Register function,
                       const ParameterCount& actual,
                       InvokeFlag flag,
-                      const CallWrapper& call_wrapper = NullCallWrapper(),
-                      CallKind call_kind = CALL_AS_METHOD);
+                      const CallWrapper& call_wrapper,
+                      CallKind call_kind);
 
   void InvokeFunction(JSFunction* function,
                       const ParameterCount& actual,
                       InvokeFlag flag,
-                      const CallWrapper& call_wrapper = NullCallWrapper());
+                      const CallWrapper& call_wrapper,
+                      CallKind call_kind);
 
   // Invoke specified builtin JavaScript function. Adds an entry to
   // the unresolved list if the name does not resolve.