jni_generator: Pass object parameters as JavaParamRef.

android_webview/native/android_protocol_handler.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 "android_webview/native/android_protocol_handler.h"
 
 #include "android_webview/browser/net/android_stream_reader_url_request_job.h"
 #include "android_webview/browser/net/aw_url_request_job_factory.h"
 #include "android_webview/common/url_constants.h"
 #include "android_webview/native/input_stream_impl.h"
@@ skipping 254 matching lines @@
       new AssetFileRequestInterceptor());
 }
 
 // Set a context object to be used for resolving resource queries. This can
 // be used to override the default application context and redirect all
 // resource queries to a specific context object, e.g., for the purposes of
 // testing.
 //
 // |context| should be a android.content.Context instance or NULL to enable
 // the use of the standard application context.
-static void SetResourceContextForTesting(JNIEnv* env, jclass /*clazz*/,
-                                         jobject context) {
+static void SetResourceContextForTesting(JNIEnv* env,
+                                         const JavaParamRef<jclass>& /*clazz*/,
+                                         const JavaParamRef<jobject>& context) {
   if (context) {
     ResetResourceContext(new JavaObjectWeakGlobalRef(env, context));
   } else {
     ResetResourceContext(NULL);
   }
 }
 
-static ScopedJavaLocalRef<jstring> GetAndroidAssetPath(JNIEnv* env,
-                                                       jclass /*clazz*/) {
+static ScopedJavaLocalRef<jstring> GetAndroidAssetPath(
+    JNIEnv* env,
+    const JavaParamRef<jclass>& /*clazz*/) {
   return ConvertUTF8ToJavaString(env, android_webview::kAndroidAssetPath);
 }
 
-static ScopedJavaLocalRef<jstring> GetAndroidResourcePath(JNIEnv* env,
-                                                          jclass /*clazz*/) {
+static ScopedJavaLocalRef<jstring> GetAndroidResourcePath(
+    JNIEnv* env,
+    const JavaParamRef<jclass>& /*clazz*/) {
   return ConvertUTF8ToJavaString(env, android_webview::kAndroidResourcePath);
 }
 
 }  // namespace android_webview