Remove shared-function-tier-up-default.js

test/mjsunit/mjsunit.js

Index: test/mjsunit/mjsunit.js
diff --git a/test/mjsunit/mjsunit.js b/test/mjsunit/mjsunit.js
index ec17f1d76afe8be552042bdbc27a233d846c3f9f..bc3afe502fc6d256d733d13eefb9589e9a9cd4f0 100644
--- a/test/mjsunit/mjsunit.js
+++ b/test/mjsunit/mjsunit.js
@@ -140,9 +140,6 @@ var isAlwaysOptimize;
 // Returns true if given function in interpreted.
 var isInterpreted;
 
-// Returns true if given function is compiled by a base-line compiler.
-var isBaselined;
-
 // Returns true if given function is optimized.
 var isOptimized;
 
@@ -544,16 +541,6 @@ var isTurboFanned;
            (opt_status & V8OptimizationStatus.kInterpreted) !== 0;
   }
 
-  // NOTE: This predicate also returns true for functions that have never
-  // been compiled (i.e. that have LazyCompile stub as a code).
-  isBaselined = function isBaselined(fun) {
-    var opt_status = OptimizationStatus(fun, "");
-    assertTrue((opt_status & V8OptimizationStatus.kIsFunction) !== 0,
-               "not a function");
-    return (opt_status & V8OptimizationStatus.kOptimized) === 0 &&
-           (opt_status & V8OptimizationStatus.kInterpreted) === 0;
-  }
-
   isOptimized = function isOptimized(fun) {
     var opt_status = OptimizationStatus(fun, "");
     assertTrue((opt_status & V8OptimizationStatus.kIsFunction) !== 0,