[debugger] simplify reloc info for debug break slots.

src/full-codegen/full-codegen.cc

Index: src/full-codegen/full-codegen.cc
diff --git a/src/full-codegen/full-codegen.cc b/src/full-codegen/full-codegen.cc
index c8c43bf8cee95247b285ef9e5efc034b47fdcd41..b7040d09da4e877fcfb6e0080784279a698bdadb 100644
--- a/src/full-codegen/full-codegen.cc
+++ b/src/full-codegen/full-codegen.cc
@@ -602,24 +602,12 @@ void FullCodeGenerator::SetExpressionAsStatementPosition(Expression* expr) {
 }
 
 
-void FullCodeGenerator::SetCallPosition(Expression* expr, int argc) {
+void FullCodeGenerator::SetCallPosition(Expression* expr) {
   if (expr->position() == RelocInfo::kNoPosition) return;
   RecordPosition(masm_, expr->position());
   if (info_->is_debug()) {
     // Always emit a debug break slot before a call.
-    DebugCodegen::GenerateSlot(masm_, RelocInfo::DEBUG_BREAK_SLOT_AT_CALL,
-                               argc);
-  }
-}
-
-
-void FullCodeGenerator::SetConstructCallPosition(Expression* expr, int argc) {
-  if (expr->position() == RelocInfo::kNoPosition) return;
-  RecordPosition(masm_, expr->position());
-  if (info_->is_debug()) {
-    // Always emit a debug break slot before a construct call.
-    DebugCodegen::GenerateSlot(
-        masm_, RelocInfo::DEBUG_BREAK_SLOT_AT_CONSTRUCT_CALL, argc);
+    DebugCodegen::GenerateSlot(masm_, RelocInfo::DEBUG_BREAK_SLOT_AT_CALL);
   }
 }