[inspector] migrate set/remove BreakPoint to debug-interface.h

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index 7272ee54ac262d7bdbbd479dd7e1b1f121d13f48..9eff0ec792c8f977ec5857882eec349f3719adf9 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -1408,6 +1408,12 @@ void BreakPointInfo::BreakPointInfoPrint(std::ostream& os) {  // NOLINT
   os << "\n";
 }
 
+void BreakPoint::BreakPointPrint(std::ostream& os) {  // NOLINT
+  HeapObject::PrintHeader(os, "BreakPoint");
+  os << "\n - condition: " << Brief(condition());
+  os << "\n - data: " << Brief(data());
+  os << "\n";
+}
 
 static void PrintBitMask(std::ostream& os, uint32_t value) {  // NOLINT
   for (int i = 0; i < 32; i++) {