Decrease transition weight.

bug:27865109

(cherry picked from commit 5a62dd962c831a73c75c0ad5bf1184129eaa942c)

Change-Id: I667e514b76510107f6affd9963e4ec83ee629866
diff --git a/runtime/jit/jit.h b/runtime/jit/jit.h
index 3455972..f3a6240 100644
--- a/runtime/jit/jit.h
+++ b/runtime/jit/jit.h
@@ -44,7 +44,7 @@
   static constexpr bool kStressMode = kIsDebugBuild;
   static constexpr size_t kDefaultCompileThreshold = kStressMode ? 2 : 10000;
   static constexpr size_t kDefaultPriorityThreadWeightRatio = 1000;
-  static constexpr size_t kDefaultInvokeTransitionWeightRatio = 100;
+  static constexpr size_t kDefaultInvokeTransitionWeightRatio = 500;
 
   virtual ~Jit();
   static Jit* Create(JitOptions* options, std::string* error_msg);