Add more compiler timeline durations

runtime/vm/parser.cc

Index: runtime/vm/parser.cc
diff --git a/runtime/vm/parser.cc b/runtime/vm/parser.cc
index 89cf98887ea8f4372cb8eef0662756d43486e83e..27b10fbdf5c04b984be500e2fefeb64ab01e8b22 100644
--- a/runtime/vm/parser.cc
+++ b/runtime/vm/parser.cc
@@ -926,7 +926,9 @@ void Parser::ParseFunction(ParsedFunction* parsed_function) {
   INC_STAT(thread, num_functions_parsed, 1);
   VMTagScope tagScope(thread, VMTag::kCompileParseFunctionTagId,
                       FLAG_profile_vm);
-
+  TimelineDurationScope tds(thread,
+                            thread->isolate()->GetCompilerStream(),
+                            "ParseFunction");
   ASSERT(thread->long_jump_base()->IsSafeToJump());
   ASSERT(parsed_function != NULL);
   const Function& func = parsed_function->function();