[Sync] SyncEngine 1.5: Fix all backend references in PSS.

chrome/browser/sync/profile_sync_service_android.cc

 // Copyright 2013 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/sync/profile_sync_service_android.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <string>
@@ skipping 154 matching lines @@
   sync_service_->RequestStop(ProfileSyncService::CLEAR_DATA);
 }
 
 jboolean ProfileSyncServiceAndroid::IsSyncActive(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   return sync_service_->IsSyncActive();
 }
 
-jboolean ProfileSyncServiceAndroid::IsBackendInitialized(
+jboolean ProfileSyncServiceAndroid::IsEngineInitialized(
     JNIEnv* env,
     const JavaParamRef<jobject>&) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
-  return sync_service_->IsBackendInitialized();
+  return sync_service_->IsEngineInitialized();
 }
 
 void ProfileSyncServiceAndroid::SetSetupInProgress(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jboolean in_progress) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   if (in_progress) {
     sync_blocker_ = sync_service_->GetSetupInProgressHandle();
   } else {
@@ skipping 317 matching lines @@
 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   ProfileSyncServiceAndroid* profile_sync_service_android =
       new ProfileSyncServiceAndroid(env, obj);
   if (profile_sync_service_android->Init()) {
     return reinterpret_cast<intptr_t>(profile_sync_service_android);
   } else {
     delete profile_sync_service_android;
     return 0;
   }
 }