[debug] introduce precise binary code coverage.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 0f666d7ec74ab04fe16dc1ff3128236907b64196..053c2ffccd51be63337757cd1568fb25e582286c 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -6031,6 +6031,8 @@ BOOL_ACCESSORS(SharedFunctionInfo, debugger_hints, debug_is_blackboxed,
                kDebugIsBlackboxed)
 BOOL_ACCESSORS(SharedFunctionInfo, debugger_hints, computed_debug_is_blackboxed,
                kComputedDebugIsBlackboxed)
+BOOL_ACCESSORS(SharedFunctionInfo, debugger_hints, has_reported_binary_coverage,
+               kHasReportedBinaryCoverage)
 
 bool Script::HasValidSource() {
   Object* src = this->source();