Unify runtime-style IC functions with Runtime intrinsics

src/assembler.cc

Index: src/assembler.cc
diff --git a/src/assembler.cc b/src/assembler.cc
index 87afe8f6d8119159ff68f1c3d49e76ebce0dbc3b..9c8d12881d75e6f50a40c2c9ccd9a1b0cbaa4cd5 100644
--- a/src/assembler.cc
+++ b/src/assembler.cc
@@ -995,11 +995,6 @@ ExternalReference ExternalReference::isolate_address(Isolate* isolate) {
 }
 
 
-ExternalReference::ExternalReference(const IC_Utility& ic_utility,
-                                     Isolate* isolate)
-  : address_(Redirect(isolate, ic_utility.address())) {}
-
-
 ExternalReference::ExternalReference(StatsCounter* counter)
   : address_(reinterpret_cast<Address>(counter->GetInternalPointer())) {}
 
@@ -1501,11 +1496,6 @@ ExternalReference ExternalReference::mod_two_doubles_operation(
 }
 
 
-ExternalReference ExternalReference::debug_break(Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(Debug_Break)));
-}
-
-
 ExternalReference ExternalReference::debug_step_in_fp_address(
     Isolate* isolate) {
   return ExternalReference(isolate->debug()->step_in_fp_addr());