jni_generator: Pass object parameters as JavaParamRef.

base/android/jni_generator/testEagerCalledByNativesOption.golden

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file is autogenerated by
 //     base/android/jni_generator/jni_generator.py
 // For
 //     org/chromium/example/jni_generator/Test
 
 #ifndef org_chromium_example_jni_generator_Test_JNI
@@ skipping 18 matching lines @@
 }  // namespace
 
 // Step 2: method stubs.
 static jint Java_org_chromium_example_jni_1generator_Test_nativeMethod(JNIEnv*
     env,
     jobject jcaller,
     jlong nativeTest,
     jint arg1) {
   Test* native = reinterpret_cast<Test*>(nativeTest);
   CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
-  return native->Method(env, jcaller, arg1);
+  return native->Method(env, JavaParamRef<jobject>(env, jcaller), arg1);
 }
 
 namespace {
 
 static void testMethodWithParam(JNIEnv* env, jobject obj, JniIntWrapper iParam)
     {
   env->CallVoidMethod(obj,
       g_Test_testMethodWithParam, as_jint(iParam));
 
 }
@@ skipping 90 matching lines @@
   return true;
 }
 
 extern "C" JNIEXPORT bool JNICALL
 Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env,
     jclass clazz) {
   return RegisterNativesImpl(env, clazz);
 }
 
 #endif  // org_chromium_example_jni_generator_Test_JNI