[debug] refactor code coverage to use enum for mode.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index c7ec5722e4f6e52c89fe8355cd4f9a130df9737e..170b45402ad9b9c6c2b81efaa101f669a9897021 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -9625,8 +9625,8 @@ debug::Coverage debug::Coverage::Collect(Isolate* isolate, bool reset_count) {
                                        reset_count));
 }
 
-void debug::Coverage::TogglePrecise(Isolate* isolate, bool enable) {
-  i::Coverage::TogglePrecise(reinterpret_cast<i::Isolate*>(isolate), enable);
+void debug::Coverage::SelectMode(Isolate* isolate, debug::Coverage::Mode mode) {
+  i::Coverage::SelectMode(reinterpret_cast<i::Isolate*>(isolate), mode);
 }
 
 const char* CpuProfileNode::GetFunctionNameStr() const {