[Offline Pages] Remove load state from public OfflinePageModel API.

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 244 matching lines @@
 
 OfflinePageBridge::OfflinePageBridge(JNIEnv* env,
                                      content::BrowserContext* browser_context,
                                      OfflinePageModel* offline_page_model)
     : browser_context_(browser_context),
       offline_page_model_(offline_page_model) {
   ScopedJavaLocalRef<jobject> j_offline_page_bridge =
       Java_OfflinePageBridge_create(env, reinterpret_cast<jlong>(this));
   java_ref_.Reset(j_offline_page_bridge);
 
-  NotifyIfDoneLoading();
   offline_page_model_->AddObserver(this);
 }
 
 OfflinePageBridge::~OfflinePageBridge() {
   JNIEnv* env = base::android::AttachCurrentThread();
 
   // 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::OfflinePageAdded(OfflinePageModel* model,
                                          const OfflinePageItem& added_page) {
   DCHECK_EQ(offline_page_model_, model);
   JNIEnv* env = base::android::AttachCurrentThread();
 
   Java_OfflinePageBridge_offlinePageAdded(
       env, java_ref_, ToJavaOfflinePageItem(env, added_page));
 }
 
 void OfflinePageBridge::OfflinePageDeleted(int64_t offline_id,
@@ skipping 258 matching lines @@
     // Callback with null to signal that results are unavailable.
     const JavaParamRef<jobject> empty_result(nullptr);
     base::android::RunCallbackAndroid(j_callback_obj, empty_result);
     return;
   }
 
   coordinator->RemoveRequests(
       request_ids, base::Bind(&OnRemoveRequestsDone, j_callback_ref));
 }
 
-void OfflinePageBridge::NotifyIfDoneLoading() const {
-  if (!offline_page_model_->is_loaded())
-    return;
-  JNIEnv* env = base::android::AttachCurrentThread();
-  Java_OfflinePageBridge_offlinePageModelLoaded(env, java_ref_);
-}
-
-
 ScopedJavaLocalRef<jobject> OfflinePageBridge::CreateClientId(
     JNIEnv* env,
     const ClientId& client_id) const {
   return Java_OfflinePageBridge_createClientId(
       env, ConvertUTF8ToJavaString(env, client_id.name_space),
       ConvertUTF8ToJavaString(env, client_id.id));
 }
 
 bool RegisterOfflinePageBridge(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace offline_pages