Debugger: use debug break slot to break on call.

src/builtins.cc

Index: src/builtins.cc
diff --git a/src/builtins.cc b/src/builtins.cc
index 869ad2cc00203488e1727fd17d024a71436f7059..69c2871650e87b16abea5b6c8abd3f8522247236 100644
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -1369,32 +1369,11 @@ static void Generate_KeyedStoreIC_PreMonomorphic_Strict(MacroAssembler* masm) {
 }
 
 
-static void Generate_CallICStub_DebugBreak(MacroAssembler* masm) {
-  DebugCodegen::GenerateCallICStubDebugBreak(masm);
-}
-
-
 static void Generate_Return_DebugBreak(MacroAssembler* masm) {
   DebugCodegen::GenerateReturnDebugBreak(masm);
 }
 
 
-static void Generate_CallFunctionStub_DebugBreak(MacroAssembler* masm) {
-  DebugCodegen::GenerateCallFunctionStubDebugBreak(masm);
-}
-
-
-static void Generate_CallConstructStub_DebugBreak(MacroAssembler* masm) {
-  DebugCodegen::GenerateCallConstructStubDebugBreak(masm);
-}
-
-
-static void Generate_CallConstructStub_Recording_DebugBreak(
-    MacroAssembler* masm) {
-  DebugCodegen::GenerateCallConstructStubRecordDebugBreak(masm);
-}
-
-
 static void Generate_Slot_DebugBreak(MacroAssembler* masm) {
   DebugCodegen::GenerateSlotDebugBreak(masm);
 }