[csa] Remove context inputs from StrictEqual, SameValue and Typeof.

src/builtins/builtins-conversion.cc

Index: src/builtins/builtins-conversion.cc
diff --git a/src/builtins/builtins-conversion.cc b/src/builtins/builtins-conversion.cc
index 63cff14bba3b4ac63f8692d3232d2432d653cf9e..37da457d3825880002a6aa78167c41e1b79c9b2a 100644
--- a/src/builtins/builtins-conversion.cc
+++ b/src/builtins/builtins-conversion.cc
@@ -407,9 +407,8 @@ TF_BUILTIN(ClassOf, CodeStubAssembler) {
 // ES6 section 12.5.5 typeof operator
 TF_BUILTIN(Typeof, CodeStubAssembler) {
   Node* object = Parameter(TypeofDescriptor::kObject);
-  Node* context = Parameter(TypeofDescriptor::kContext);
 
-  Return(Typeof(object, context));
+  Return(Typeof(object));
 }
 
 }  // namespace internal