jni_generator: Pass object parameters as JavaParamRef.

base/android/jni_generator/testNativeExportsOption.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/SampleForTests
 
 #ifndef org_chromium_example_jni_generator_SampleForTests_JNI
@@ skipping 18 matching lines @@
 // Step 2: method stubs.
 extern "C" __attribute__((visibility("default")))
 jint
     Java_org_chromium_example_jni_1generator_SampleForTests_nativeStaticMethod(JNIEnv*
     env,
     jobject jcaller,
     jlong nativeTest,
     jint arg1) {
   Test* native = reinterpret_cast<Test*>(nativeTest);
   CHECK_NATIVE_PTR(env, jcaller, native, "StaticMethod", 0);
-  return native->StaticMethod(env, jcaller, arg1);
+  return native->StaticMethod(env, JavaParamRef<jobject>(env, jcaller), arg1);
 }
 
 extern "C" __attribute__((visibility("default")))
 jint
     Java_org_chromium_example_jni_1generator_SampleForTests_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);
 }
 
-static jint Init(JNIEnv* env, jobject jcaller);
+static jint Init(JNIEnv* env, const JavaParamRef<jobject>& jcaller);
 
 extern "C" __attribute__((visibility("default")))
 jint
     Java_org_chromium_example_jni_1generator_SampleForTests_00024MyInnerClass_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);
 
 extern "C" __attribute__((visibility("default")))
 jint
     Java_org_chromium_example_jni_1generator_SampleForTests_00024MyOtherInnerClass_nativeInit(JNIEnv*
     env, jobject jcaller) {
-  return Init(env, jcaller);
+  return Init(env, JavaParamRef<jobject>(env, jcaller));
 }
 
 static base::subtle::AtomicWord g_SampleForTests_testMethodWithParam = 0;
 static void Java_SampleForTests_testMethodWithParam(JNIEnv* env, jobject obj,
     JniIntWrapper iParam) {
   /* Must call RegisterNativesImpl()  */
   CHECK_CLAZZ(env, obj,
       SampleForTests_clazz(env));
   jmethodID method_id =
       base::android::MethodID::LazyGet<
@@ skipping 123 matching lines @@
   return true;
 }
 
 extern "C" JNIEXPORT bool JNICALL
 Java_org_chromium_example_jni_1generator_SampleForTests_nativeInitNativeClass(JNIEnv*
     env, jclass clazz) {
   return RegisterNativesImpl(env, clazz);
 }
 
 #endif  // org_chromium_example_jni_generator_SampleForTests_JNI