Offline Pages: Replace Observer::OfflinePageModelChanged with OfflinePageAdded.

chrome/browser/android/offline_pages/offline_page_bridge.cc

 // Copyright 2015 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 "chrome/browser/android/offline_pages/offline_page_bridge.h"
 
 #include <memory>
 #include <set>
 #include <string>
 #include <utility>
@@ skipping 260 matching lines @@
 
   // Native shutdown causes the destruction of |this|.
   Java_OfflinePageBridge_offlinePageBridgeDestroyed(env, java_ref_);
 }
 
 void OfflinePageBridge::OfflinePageModelLoaded(OfflinePageModel* model) {
   DCHECK_EQ(offline_page_model_, model);
   NotifyIfDoneLoading();
 }
 
-void OfflinePageBridge::OfflinePageModelChanged(OfflinePageModel* model) {
+void OfflinePageBridge::OfflinePageAdded(OfflinePageModel* model,
+                                         const OfflinePageItem& added_page) {
   DCHECK_EQ(offline_page_model_, model);
   JNIEnv* env = base::android::AttachCurrentThread();
-  Java_OfflinePageBridge_offlinePageModelChanged(env, java_ref_);
+
+  Java_OfflinePageBridge_offlinePageAdded(
+      env, java_ref_, ToJavaOfflinePageItem(env, added_page));
 }
 
 void OfflinePageBridge::OfflinePageDeleted(int64_t offline_id,
                                            const ClientId& client_id) {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_OfflinePageBridge_offlinePageDeleted(env, java_ref_, offline_id,
                                             CreateClientId(env, client_id));
 }
 
 void OfflinePageBridge::CheckPagesExistOffline(
@@ skipping 273 matching lines @@
       env, ConvertUTF8ToJavaString(env, client_id.name_space),
       ConvertUTF8ToJavaString(env, client_id.id));
 }
 
 bool RegisterOfflinePageBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace offline_pages