jni: Remove no-longer-needed calls to NewLocalRef.

testing/android/native_test/native_test_launcher.cc

Index: testing/android/native_test/native_test_launcher.cc
diff --git a/testing/android/native_test/native_test_launcher.cc b/testing/android/native_test/native_test_launcher.cc
index 52b419d02ba05343791a86911d4499328450337a..ae24e3ffcef9f1bf125726e55d45c91727b9a23f 100644
--- a/testing/android/native_test/native_test_launcher.cc
+++ b/testing/android/native_test/native_test_launcher.cc
@@ -81,9 +81,7 @@ static void RunTests(JNIEnv* env,
   base::CommandLine::Init(arraysize(kInitialArgv), kInitialArgv);
 
   // Set the application context in base.
-  base::android::ScopedJavaLocalRef<jobject> scoped_context(
-      env, env->NewLocalRef(app_context));
-  base::android::InitApplicationContext(env, scoped_context);
+  base::android::InitApplicationContext(env, app_context);
   base::android::RegisterJni(env);
 
   std::vector<std::string> args;