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

chrome/browser/ui/webui/settings/people_handler.cc

Index: chrome/browser/ui/webui/settings/people_handler.cc
diff --git a/chrome/browser/ui/webui/settings/people_handler.cc b/chrome/browser/ui/webui/settings/people_handler.cc
index 317f7d438635070e6b5ebc5f0e164b16fb69408e..5e6f903bb9b68d9aa895fd6b5d4a09d6a2be8a75 100644
--- a/chrome/browser/ui/webui/settings/people_handler.cc
+++ b/chrome/browser/ui/webui/settings/people_handler.cc
@@ -356,7 +356,7 @@ void PeopleHandler::SyncStartupFailed() {
 
 void PeopleHandler::SyncStartupCompleted() {
   ProfileSyncService* service = GetSyncService();
-  DCHECK(service->IsBackendInitialized());
+  DCHECK(service->IsEngineInitialized());
 
   // Stop a timer to handle timeout in waiting for checking network connection.
   backend_start_timer_.reset();
@@ -389,7 +389,7 @@ void PeopleHandler::HandleSetDatatypes(const base::ListValue* args) {
 
   // If the sync engine has shutdown for some reason, just close the sync
   // dialog.
-  if (!service || !service->IsBackendInitialized()) {
+  if (!service || !service->IsEngineInitialized()) {
     CloseSyncSetup();
     ResolveJavascriptCallback(*callback_id, base::StringValue(kDonePageStatus));
     return;
@@ -420,7 +420,7 @@ void PeopleHandler::HandleSetEncryption(const base::ListValue* args) {
 
   // If the sync engine has shutdown for some reason, just close the sync
   // dialog.
-  if (!service || !service->IsBackendInitialized()) {
+  if (!service || !service->IsEngineInitialized()) {
     CloseSyncSetup();
     ResolveJavascriptCallback(*callback_id, base::StringValue(kDonePageStatus));
     return;
@@ -779,7 +779,7 @@ void PeopleHandler::PushSyncPrefs() {
 
   ProfileSyncService* service = GetSyncService();
   DCHECK(service);
-  if (!service->IsBackendInitialized()) {
+  if (!service->IsEngineInitialized()) {
     service->RequestStart();
 
     // See if it's even possible to bring up the sync backend - if not
@@ -797,7 +797,7 @@ void PeopleHandler::PushSyncPrefs() {
   }
 
   configuring_sync_ = true;
-  DCHECK(service->IsBackendInitialized())
+  DCHECK(service->IsEngineInitialized())
       << "Cannot configure sync until the sync backend is initialized";
 
   // Setup args for the sync configure screen: