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

src/objects-debug.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/objects.h"
 
 #include "src/bootstrapper.h"
 #include "src/disasm.h"
 #include "src/disassembler.h"
 #include "src/field-type.h"
@@ skipping 1245 matching lines @@
 }
 
 
 void DebugInfo::DebugInfoVerify() {
   CHECK(IsDebugInfo());
   VerifyPointer(shared());
   VerifyPointer(debug_bytecode_array());
   VerifyPointer(break_points());
 }
 
+void BreakPoint::BreakPointVerify() {
+  CHECK(IsBreakPoint());
+  CHECK(condition()->IsString());
+  VerifyPointer(condition());
+  VerifyPointer(data());
+}
 
 void BreakPointInfo::BreakPointInfoVerify() {
   CHECK(IsBreakPointInfo());
   VerifyPointer(break_point_objects());
 }
 #endif  // VERIFY_HEAP
 
 #ifdef DEBUG
 
 void JSObject::IncrementSpillStatistics(SpillInformation* info) {
@@ skipping 281 matching lines @@
 
   // Both are done at the same time.
   CHECK_EQ(new_it.done(), old_it.done());
 }
 
 
 #endif  // DEBUG
 
 }  // namespace internal
 }  // namespace v8