[interpreter, debugger] support debug breaks via bytecode array copy

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 1d64f08100550e9a5abf1409941be2edf7c7253a..1abc7ebf076e9d539e290e218228db1b15ce7be0 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -5473,6 +5473,10 @@ ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)
 ACCESSORS(DebugInfo, abstract_code, AbstractCode, kAbstractCodeIndex)
 ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex)
 
+BytecodeArray* DebugInfo::original_bytecode_array() {
+  return shared()->bytecode_array();
+}
+
 SMI_ACCESSORS(BreakPointInfo, code_offset, kCodeOffsetIndex)
 SMI_ACCESSORS(BreakPointInfo, source_position, kSourcePositionIndex)
 SMI_ACCESSORS(BreakPointInfo, statement_position, kStatementPositionIndex)