jni_generator: Pass object parameters as JavaParamRef.

base/android/jni_generator/sample_for_tests.cc

 // Copyright (c) 2012 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.
 
 #include "base/android/jni_generator/sample_for_tests.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 // Generated file for JNI bindings from C++ to Java @CalledByNative methods.
@@ skipping 48 matching lines @@
 }
 
 base::android::ScopedJavaLocalRef<jstring> CPPClass::ReturnAString(
     JNIEnv* env, jobject caller) {
   base::android::ScopedJavaLocalRef<jstring> ret = ConvertUTF8ToJavaString(
       env, "test");
   return ret;
 }
 
 // Static free functions declared and called directly from java.
-static jlong Init(JNIEnv* env, jobject caller, jstring param) {
+static jlong Init(JNIEnv* env,
+                  const JavaParamRef<jobject>& caller,
+                  const JavaParamRef<jstring>& param) {
   return 0;
 }
 
-static jdouble GetDoubleFunction(JNIEnv*, jobject) {
+static jdouble GetDoubleFunction(JNIEnv*, const JavaParamRef<jobject>&) {
   return 0;
 }
 
-static jfloat GetFloatFunction(JNIEnv*, jclass) {
+static jfloat GetFloatFunction(JNIEnv*, const JavaParamRef<jclass>&) {
   return 0;
 }
 
-static void SetNonPODDatatype(JNIEnv*, jobject, jobject) {
-}
+static void SetNonPODDatatype(JNIEnv*,
+                              const JavaParamRef<jobject>&,
+                              const JavaParamRef<jobject>&) {}
 
-static ScopedJavaLocalRef<jobject> GetNonPODDatatype(JNIEnv*, jobject) {
+static ScopedJavaLocalRef<jobject> GetNonPODDatatype(
+    JNIEnv*,
+    const JavaParamRef<jobject>&) {
   return ScopedJavaLocalRef<jobject>();
 }
 
 static jint InnerFunction(JNIEnv*, jclass) {
   return 0;
 }
 
 } // namespace android
 } // namespace base
 
@@ skipping 16 matching lines @@
     ScopedJavaLocalRef<jobject> struct_a =
         base::android::Java_InnerStructA_create(
             env, 0, 1,
             base::android::ConvertUTF8ToJavaString(env, "test").obj());
     base::android::Java_SampleForTests_addStructA(
         env, my_java_object, struct_a.obj());
   }
   base::android::Java_SampleForTests_iterateAndDoSomething(env, my_java_object);
   return 0;
 }