Remove deprecated API usage from compiler cctests.

test/cctest/compiler/test-run-deopt.cc

Index: test/cctest/compiler/test-run-deopt.cc
diff --git a/test/cctest/compiler/test-run-deopt.cc b/test/cctest/compiler/test-run-deopt.cc
index 7d1ae4f4715264add41f3940180eb4ab259fce66..4d35f2ef4dba45974e0ce5b897315b5fbc38f671 100644
--- a/test/cctest/compiler/test-run-deopt.cc
+++ b/test/cctest/compiler/test-run-deopt.cc
@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// TODO(jochen): Remove this after the setting is turned on globally.
+#define V8_IMMINENT_DEPRECATION_WARNINGS
+
 #include "src/v8.h"
 
 #include "src/frames-inl.h"
@@ -22,7 +25,10 @@ static void InstallIsOptimizedHelper(v8::Isolate* isolate) {
   v8::Local<v8::Context> context = isolate->GetCurrentContext();
   v8::Local<v8::FunctionTemplate> t =
       v8::FunctionTemplate::New(isolate, IsOptimized);
-  context->Global()->Set(v8_str("IsOptimized"), t->GetFunction());
+  CHECK(context->Global()
+            ->Set(context, v8_str("IsOptimized"),
+                  t->GetFunction(context).ToLocalChecked())
+            .FromJust());
 }