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

chrome/browser/android/offline_pages/offline_page_bridge.cc

Index: chrome/browser/android/offline_pages/offline_page_bridge.cc
diff --git a/chrome/browser/android/offline_pages/offline_page_bridge.cc b/chrome/browser/android/offline_pages/offline_page_bridge.cc
index ff555bac14340aa2ef2088fca53a36b4170a5f84..4507ecf109bf5e0ea282eb1497e99baeaecd41b9 100644
--- a/chrome/browser/android/offline_pages/offline_page_bridge.cc
+++ b/chrome/browser/android/offline_pages/offline_page_bridge.cc
@@ -262,7 +262,6 @@ OfflinePageBridge::OfflinePageBridge(JNIEnv* env,
       Java_OfflinePageBridge_create(env, reinterpret_cast<jlong>(this));
   java_ref_.Reset(j_offline_page_bridge);
 
-  NotifyIfDoneLoading();
   offline_page_model_->AddObserver(this);
 }
 
@@ -273,11 +272,6 @@ OfflinePageBridge::~OfflinePageBridge() {
   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);
@@ -556,14 +550,6 @@ void OfflinePageBridge::RemoveRequestsFromQueue(
       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 {