[Compiler] Ensure we enter the correct context for compiler-dispatcher jobs.

test/unittests/test-utils.h

Index: test/unittests/test-utils.h
diff --git a/test/unittests/test-utils.h b/test/unittests/test-utils.h
index ca7efc2a41c30d179a51b2824bdf784afa4046a2..034fbe6bcb7def5c49d79ac0c29a8a0d25422836 100644
--- a/test/unittests/test-utils.h
+++ b/test/unittests/test-utils.h
@@ -24,6 +24,10 @@ class TestWithIsolate : public virtual ::testing::Test {
 
   Isolate* isolate() const { return isolate_; }
 
+  v8::internal::Isolate* i_isolate() const {
+    return reinterpret_cast<v8::internal::Isolate*>(isolate());
+  }
+
   static void SetUpTestCase();
   static void TearDownTestCase();
 
@@ -44,10 +48,6 @@ class TestWithContext : public virtual TestWithIsolate {
 
   const Local<Context>& context() const { return context_; }
 
-  v8::internal::Isolate* i_isolate() const {
-    return reinterpret_cast<v8::internal::Isolate*>(isolate());
-  }
-
  private:
   Local<Context> context_;
   Context::Scope context_scope_;