[Sync] Initial support for encrypting any datatype (no UI hookup yet).

chrome/browser/sync/js_sync_manager_observer.cc

 // Copyright (c) 2011 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/js_sync_manager_observer.h"
 
 #include <cstddef>
 
 #include "base/logging.h"
 #include "base/values.h"
 #include "chrome/browser/sync/js_arg_list.h"
 #include "chrome/browser/sync/js_event_router.h"
 #include "chrome/browser/sync/sessions/session_state.h"
 #include "chrome/browser/sync/syncable/model_type.h"
-#include "chrome/browser/sync/sessions/session_state.h"
 
 namespace browser_sync {
 
 JsSyncManagerObserver::JsSyncManagerObserver(JsEventRouter* parent_router)
     : parent_router_(parent_router) {
   DCHECK(parent_router_);
 }
 
 JsSyncManagerObserver::~JsSyncManagerObserver() {}
 
@@ skipping 54 matching lines @@
 }
 
 void JsSyncManagerObserver::OnPassphraseAccepted(
     const std::string& bootstrap_token) {
   ListValue return_args;
   return_args.Append(Value::CreateStringValue("<redacted>"));
   parent_router_->RouteJsEvent("onPassphraseAccepted",
                                JsArgList(return_args), NULL);
 }
 
+void JsSyncManagerObserver::OnEncryptionComplete(
+    const syncable::ModelTypeSet& encrypted_types) {
+  ListValue return_args;
+  return_args.Append(syncable::ModelTypeSetToValue(encrypted_types));
+  parent_router_->RouteJsEvent("onEncryptionComplete",
+                               JsArgList(return_args), NULL);
+}
+
 void JsSyncManagerObserver::OnInitializationComplete() {
   parent_router_->RouteJsEvent("onInitializationComplete",
                                JsArgList(), NULL);
 }
 
 void JsSyncManagerObserver::OnPaused() {
   parent_router_->RouteJsEvent("onPaused", JsArgList(), NULL);
 }
 
 void JsSyncManagerObserver::OnResumed() {
   parent_router_->RouteJsEvent("onResumed", JsArgList(), NULL);
 }
 
 void JsSyncManagerObserver::OnStopSyncingPermanently() {
   parent_router_->RouteJsEvent("onStopSyncingPermanently",
                                JsArgList(), NULL);
 }
 
 void JsSyncManagerObserver::OnClearServerDataSucceeded() {
   parent_router_->RouteJsEvent("onClearServerDataSucceeded",
                                JsArgList(), NULL);
 }
 
 void JsSyncManagerObserver::OnClearServerDataFailed() {
   parent_router_->RouteJsEvent("onClearServerDataFailed", JsArgList(), NULL);
 }
 
 }  // namespace browser_sync