Revert of Replace all remaining Oddball checks with new function

test/cctest/compiler/test-js-context-specialization.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/js-context-specialization.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/js-operator.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/source-position.h"
@@ skipping 207 matching lines @@
   T.CheckCall(-10.5, 1.0, 0.0);
   T.CheckCall(-10.4, 1.1, 0.0);
 }
 
 
 TEST(SpecializeJSFunction_ToConstant_uninit) {
   {
     FunctionTester T(
         "(function() { if (false) { var x = 1; } function inc(a)"
         " { return x; } return inc; })()");  // x is undefined!
-    i::Isolate* isolate = CcTest::i_isolate();
-    CHECK(
-        T.Call(T.Val(0.0), T.Val(0.0)).ToHandleChecked()->IsUndefined(isolate));
-    CHECK(
-        T.Call(T.Val(2.0), T.Val(0.0)).ToHandleChecked()->IsUndefined(isolate));
-    CHECK(T.Call(T.Val(-2.1), T.Val(0.0))
-              .ToHandleChecked()
-              ->IsUndefined(isolate));
+
+    CHECK(T.Call(T.Val(0.0), T.Val(0.0)).ToHandleChecked()->IsUndefined());
+    CHECK(T.Call(T.Val(2.0), T.Val(0.0)).ToHandleChecked()->IsUndefined());
+    CHECK(T.Call(T.Val(-2.1), T.Val(0.0)).ToHandleChecked()->IsUndefined());
   }
 
   {
     FunctionTester T(
         "(function() { if (false) { var x = 1; } function inc(a)"
         " { return a + x; } return inc; })()");  // x is undefined!
 
     CHECK(T.Call(T.Val(0.0), T.Val(0.0)).ToHandleChecked()->IsNaN());
     CHECK(T.Call(T.Val(2.0), T.Val(0.0)).ToHandleChecked()->IsNaN());
     CHECK(T.Call(T.Val(-2.1), T.Val(0.0)).ToHandleChecked()->IsNaN());
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8