Move (uppercase) JS builtins from js builtins object to native context.

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
index fda4b05f5a5ef0986c738830fa4e1b8e1651a8e8..b10d827827e06754fcda6d104fb047497b18861f 100644
--- a/src/arm/macro-assembler-arm.h
+++ b/src/arm/macro-assembler-arm.h
@@ -1151,18 +1151,16 @@ class MacroAssembler: public Assembler {
   // Jump to a runtime routine.
   void JumpToExternalReference(const ExternalReference& builtin);
 
-  // Invoke specified builtin JavaScript function. Adds an entry to
-  // the unresolved list if the name does not resolve.
-  void InvokeBuiltin(Builtins::JavaScript id,
-                     InvokeFlag flag,
+  // Invoke specified builtin JavaScript function.
+  void InvokeBuiltin(int native_context_index, InvokeFlag flag,
                      const CallWrapper& call_wrapper = NullCallWrapper());
 
   // Store the code object for the given builtin in the target register and
   // setup the function in r1.
-  void GetBuiltinEntry(Register target, Builtins::JavaScript id);
+  void GetBuiltinEntry(Register target, int native_context_index);
 
   // Store the function for the given builtin in the target register.
-  void GetBuiltinFunction(Register target, Builtins::JavaScript id);
+  void GetBuiltinFunction(Register target, int native_context_index);
 
   Handle<Object> CodeObject() {
     DCHECK(!code_object_.is_null());