Blimp Settings framework on the c++ side

blimp/client/app/linux/blimp_client_context_delegate_linux.cc

 // Copyright 2016 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 "base/memory/ptr_util.h"
 #include "blimp/client/app/linux/blimp_client_context_delegate_linux.h"
+#include "blimp/client/core/settings/settings_prefs.h"
 #include "blimp/client/support/session/blimp_default_identity_provider.h"
+#include "components/pref_registry/pref_registry_syncable.h"
+#include "components/prefs/pref_service.h"
+#include "components/prefs/pref_service_factory.h"
 #include "net/base/net_errors.h"
 
 namespace blimp {
 namespace client {
 
-BlimpClientContextDelegateLinux::BlimpClientContextDelegateLinux() = default;
+BlimpClientContextDelegateLinux::BlimpClientContextDelegateLinux()
+    : pref_registry_(new ::user_prefs::PrefRegistrySyncable()) {
+  // Set up PrefRegistry.
+  pref_registry_->RegisterBooleanPref(prefs::kBlimpEnabled, false);

[David Trainor- moved to gerrit, 2016/10/26 01:14:54]

Follow up on the comment in the header.  Yeah just move this to main() and set
it all up before it's passed into BlimpClientContext::Create

[Menglin, 2016/10/26 01:46:21]

Done.

+  pref_registry_->RegisterBooleanPref(prefs::kRecordWholeDocument, false);
+
+  // Set up PrefService.
+  PrefServiceFactory pref_service_factory;
+  pref_service_ = pref_service_factory.Create(pref_registry_.get());
+}
 
 BlimpClientContextDelegateLinux::~BlimpClientContextDelegateLinux() = default;
 
 void BlimpClientContextDelegateLinux::AttachBlimpContentsHelpers(
     BlimpContents* blimp_contents) {}
 
 void BlimpClientContextDelegateLinux::OnAssignmentConnectionAttempted(
     AssignmentRequestResult result,
     const Assignment& assignment) {
   // TODO(xingliu): Update this to use the new error strings and logging helper
@@ skipping 57 matching lines @@
 void BlimpClientContextDelegateLinux::OnEngineDisconnected(int result) {
   LOG(WARNING) << "Disconnected from the engine, reason: " << result;
 }
 
 void BlimpClientContextDelegateLinux::OnNetworkDisconnected(int result) {
   LOG(WARNING) << "Disconnected, reason: " << net::ErrorToShortString(result);
 }
 
 }  // namespace client
 }  // namespace blimp