Load closure from activation for building literals.

test/cctest/compiler/function-tester.h

Index: test/cctest/compiler/function-tester.h
diff --git a/test/cctest/compiler/function-tester.h b/test/cctest/compiler/function-tester.h
index 67b704db911d30add319c8a670f6ed4f05607d19..6f2f2114c458d5b02de9289a1b57275b9c9b2bbc 100644
--- a/test/cctest/compiler/function-tester.h
+++ b/test/cctest/compiler/function-tester.h
@@ -26,9 +26,11 @@ namespace compiler {
 
 class FunctionTester : public InitializedHandleScope {
  public:
-  explicit FunctionTester(const char* source)
+  explicit FunctionTester(const char* source, bool context_specialization =
+                                                  FLAG_context_specialization)
       : isolate(main_isolate()),
-        function((FLAG_allow_natives_syntax = true, NewFunction(source))) {
+        function((FLAG_allow_natives_syntax = true, NewFunction(source))),
+        context_specialization_(context_specialization) {
     Compile(function);
   }
 
@@ -51,7 +53,7 @@ class FunctionTester : public InitializedHandleScope {
 
     EnsureDeoptimizationSupport(&info);
 
-    Pipeline pipeline(&info);
+    Pipeline pipeline(&info, context_specialization_);
     Handle<Code> code = pipeline.GenerateCode();
 
     CHECK(!code.is_null());
@@ -188,6 +190,9 @@ class FunctionTester : public InitializedHandleScope {
   Handle<Object> true_value() { return isolate->factory()->true_value(); }
 
   Handle<Object> false_value() { return isolate->factory()->false_value(); }
+
+ private:
+  bool context_specialization_;
 };
 }
 }