jni_generator: Pass object parameters as JavaParamRef.

base/android/jni_generator/testInnerClassNativesBothInnerAndOuter.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/TestJni
 
 #ifndef org_chromium_TestJni_JNI
@@ skipping 11 matching lines @@
     "org/chromium/TestJni$MyOtherInnerClass";
 const char kTestJniClassPath[] = "org/chromium/TestJni";
 // Leaking this jclass as we cannot use LazyInstance from some threads.
 jclass g_TestJni_clazz = NULL;
 #define TestJni_clazz(env) g_TestJni_clazz
 
 }  // namespace
 
 // Step 2: method stubs.
 
-static jint Init(JNIEnv* env, jobject jcaller);
+static jint Init(JNIEnv* env, const JavaParamRef<jobject>& jcaller);
 
 static jint Java_org_chromium_TestJni_nativeInit(JNIEnv* env, jobject jcaller) {
-  return Init(env, jcaller);
+  return Init(env, JavaParamRef<jobject>(env, jcaller));
 }
 
-static jint Init(JNIEnv* env, jobject jcaller);
+static jint Init(JNIEnv* env, const JavaParamRef<jobject>& jcaller);
 
 static jint Java_org_chromium_TestJni_00024MyOtherInnerClass_nativeInit(JNIEnv*
     env, jobject jcaller) {
-  return Init(env, jcaller);
+  return Init(env, JavaParamRef<jobject>(env, jcaller));
 }
 
 // Step 3: RegisterNatives.
 
 static const JNINativeMethod kMethodsMyOtherInnerClass[] = {
     { "nativeInit",
 "("
 ")"
 "I",
     reinterpret_cast<void*>(Java_org_chromium_TestJni_00024MyOtherInnerClass_nativeInit)
@@ skipping 30 matching lines @@
                            kMethodsTestJniSize) < 0) {
     jni_generator::HandleRegistrationError(
         env, TestJni_clazz(env), __FILE__);
     return false;
   }
 
   return true;
 }
 
 #endif  // org_chromium_TestJni_JNI