Refactored TailCallRuntime (splitted to TailCallRuntime and TailCallExternalReference)

src/arm/builtins-arm.cc

Index: src/arm/builtins-arm.cc
===================================================================
--- src/arm/builtins-arm.cc	(revision 3935)
+++ src/arm/builtins-arm.cc	(working copy)
@@ -61,10 +61,10 @@
     ASSERT(extra_args == NO_EXTRA_ARGUMENTS);
   }
 
-  // JumpToRuntime expects r0 to contain the number of arguments
+  // JumpToExternalReference expects r0 to contain the number of arguments
   // including the receiver and the extra arguments.
   __ add(r0, r0, Operand(num_extra_args + 1));
-  __ JumpToRuntime(ExternalReference(id));
+  __ JumpToExternalReference(ExternalReference(id));
 }