Introduce an enum for the compilation kind.

Test: test.py
Change-Id: I5329e50a6b4521933b6b171c8c0fbc618c3f67cd
diff --git a/compiler/optimizing/inliner.cc b/compiler/optimizing/inliner.cc
index ef5669a..d3a4407 100644
--- a/compiler/optimizing/inliner.cc
+++ b/compiler/optimizing/inliner.cc
@@ -2045,8 +2045,7 @@
       invoke_type,
       callee_dead_reference_safe,
       graph_->IsDebuggable(),
-      /* osr= */ false,
-      /* baseline= */ graph_->IsCompilingBaseline(),
+      graph_->GetCompilationKind(),
       /* start_instruction_id= */ caller_instruction_counter);
   callee_graph->SetArtMethod(resolved_method);