[debugger] simplify reloc info for debug break slots.

src/full-codegen/x64/full-codegen-x64.cc

Index: src/full-codegen/x64/full-codegen-x64.cc
diff --git a/src/full-codegen/x64/full-codegen-x64.cc b/src/full-codegen/x64/full-codegen-x64.cc
index 8225a8a46263fabbbcd457ba767005261245d8e6..2c1718eeccfb17093ba166d26106a5a5d815f957 100644
--- a/src/full-codegen/x64/full-codegen-x64.cc
+++ b/src/full-codegen/x64/full-codegen-x64.cc
@@ -1988,7 +1988,7 @@ void FullCodeGenerator::VisitYield(Yield* expr) {
       __ movp(rdi, rax);
       __ movp(Operand(rsp, 2 * kPointerSize), rdi);
 
-      SetCallPosition(expr, 1);
+      SetCallPosition(expr);
       __ Set(rax, 1);
       __ Call(
           isolate()->builtins()->Call(ConvertReceiverMode::kNotNullOrUndefined),
@@ -2747,7 +2747,7 @@ void FullCodeGenerator::EmitCall(Call* expr, ConvertReceiverMode mode) {
   }
 
   PrepareForBailoutForId(expr->CallId(), NO_REGISTERS);
-  SetCallPosition(expr, arg_count);
+  SetCallPosition(expr);
   Handle<Code> ic = CodeFactory::CallIC(isolate(), arg_count, mode).code();
   __ Move(rdx, SmiFromSlot(expr->CallFeedbackICSlot()));
   __ movp(rdi, Operand(rsp, (arg_count + 1) * kPointerSize));
@@ -2850,7 +2850,7 @@ void FullCodeGenerator::EmitPossiblyEvalCall(Call* expr) {
 
   PrepareForBailoutForId(expr->EvalId(), NO_REGISTERS);
 
-  SetCallPosition(expr, arg_count);
+  SetCallPosition(expr);
   __ movp(rdi, Operand(rsp, (arg_count + 1) * kPointerSize));
   __ Set(rax, arg_count);
   __ Call(isolate()->builtins()->Call(), RelocInfo::CODE_TARGET);
@@ -2882,7 +2882,7 @@ void FullCodeGenerator::VisitCallNew(CallNew* expr) {
 
   // Call the construct call builtin that handles allocation and
   // constructor invocation.
-  SetConstructCallPosition(expr, arg_count);
+  SetConstructCallPosition(expr);
 
   // Load function and argument count into rdi and rax.
   __ Set(rax, arg_count);
@@ -2918,7 +2918,7 @@ void FullCodeGenerator::EmitSuperConstructorCall(Call* expr) {
 
   // Call the construct call builtin that handles allocation and
   // constructor invocation.
-  SetConstructCallPosition(expr, arg_count);
+  SetConstructCallPosition(expr);
 
   // Load new target into rdx.
   VisitForAccumulatorValue(super_call_ref->new_target_var());
@@ -3661,7 +3661,7 @@ void FullCodeGenerator::EmitDefaultConstructorCallSuper(CallRuntime* expr) {
 
   // Call the construct call builtin that handles allocation and
   // constructor invocation.
-  SetConstructCallPosition(expr, 0);
+  SetConstructCallPosition(expr);
 
   // Check if the calling frame is an arguments adaptor frame.
   Label adaptor_frame, args_set_up, runtime;
@@ -4080,7 +4080,7 @@ void FullCodeGenerator::EmitCallJSRuntimeFunction(CallRuntime* expr) {
   ZoneList<Expression*>* args = expr->arguments();
   int arg_count = args->length();
 
-  SetCallPosition(expr, arg_count);
+  SetCallPosition(expr);
   __ movp(rdi, Operand(rsp, (arg_count + 1) * kPointerSize));
   __ Set(rax, arg_count);
   __ Call(isolate()->builtins()->Call(ConvertReceiverMode::kNullOrUndefined),