Remove CALL_AS_FUNCTION and CALL_AS_METHOD.

src/arm/ic-arm.cc

Index: src/arm/ic-arm.cc
diff --git a/src/arm/ic-arm.cc b/src/arm/ic-arm.cc
index adfef24d09d2bdfa9ea032ea42ec6b5156556dad..c43012a7b130dbc4f460152edec9bb6b48a2d3f5 100644
--- a/src/arm/ic-arm.cc
+++ b/src/arm/ic-arm.cc
@@ -415,8 +415,7 @@ static void GenerateFunctionTailCall(MacroAssembler* masm,
 
   // Invoke the function.
   ParameterCount actual(argc);
-  __ InvokeFunction(r1, actual, JUMP_FUNCTION,
-                    NullCallWrapper(), CALL_AS_METHOD);
+  __ InvokeFunction(r1, actual, JUMP_FUNCTION, NullCallWrapper());
 }
 
 
@@ -497,15 +496,8 @@ void CallICBase::GenerateMiss(MacroAssembler* masm,
   }
 
   // Invoke the function.
-  CallKind call_kind = CallICBase::Contextual::decode(extra_state)
-      ? CALL_AS_FUNCTION
-      : CALL_AS_METHOD;
   ParameterCount actual(argc);
-  __ InvokeFunction(r1,
-                    actual,
-                    JUMP_FUNCTION,
-                    NullCallWrapper(),
-                    call_kind);
+  __ InvokeFunction(r1, actual, JUMP_FUNCTION, NullCallWrapper());
 }