[turbofan] Enforce native context specialization.

test/cctest/compiler/test-run-jscalls.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/api.h"
 #include "src/contexts.h"
 #include "src/flags.h"
 #include "src/objects.h"
 #include "test/cctest/compiler/function-tester.h"
 
@@ skipping 187 matching lines @@
   FunctionTester T(
       "var x = 42;"
       "(function () {"
       "function bar() { return eval('x') };"
       "return bar;"
       "})();");
 
   T.CheckCall(T.Val(42), T.Val("x"), T.undefined());
 }
 
-
-TEST(ContextLoadedFromActivation) {
-  const char* script =
-      "var x = 42;"
-      "(function() {"
-      "  return function () { return x };"
-      "})()";
-
-  // Disable context specialization.
-  FunctionTester T(script);
-  v8::Local<v8::Context> context = v8::Context::New(CcTest::isolate());
-  v8::Context::Scope scope(context);
-  v8::Local<v8::Value> value = CompileRun(script);
-  i::Handle<i::Object> ofun = v8::Utils::OpenHandle(*value);
-  i::Handle<i::JSFunction> jsfun = Handle<JSFunction>::cast(ofun);
-  jsfun->set_code(T.function->code());
-  jsfun->set_shared(T.function->shared());
-  jsfun->set_literals(T.function->literals());
-  CHECK(context->Global()
-            ->Set(context, v8_str("foo"), v8::Utils::CallableToLocal(jsfun))
-            .FromJust());
-  CompileRun("var x = 24;");
-  ExpectInt32("foo();", 24);
-}
-
-
-TEST(BuiltinLoadedFromActivation) {
-  const char* script =
-      "var x = 42;"
-      "(function() {"
-      "  return function () { return this; };"
-      "})()";
-
-  // Disable context specialization.
-  FunctionTester T(script);
-  v8::Local<v8::Context> context = v8::Context::New(CcTest::isolate());
-  v8::Context::Scope scope(context);
-  v8::Local<v8::Value> value = CompileRun(script);
-  i::Handle<i::Object> ofun = v8::Utils::OpenHandle(*value);
-  i::Handle<i::JSFunction> jsfun = Handle<JSFunction>::cast(ofun);
-  jsfun->set_code(T.function->code());
-  jsfun->set_shared(T.function->shared());
-  jsfun->set_literals(T.function->literals());
-  CHECK(context->Global()
-            ->Set(context, v8_str("foo"), v8::Utils::CallableToLocal(jsfun))
-            .FromJust());
-  CompileRun("var x = 24;");
-  ExpectObject("foo()", context->Global());
-}
-
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8