[Sync] Put everything in sync/api into csync namespace

chrome/browser/extensions/settings/setting_sync_data.cc

 // Copyright (c) 2012 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/extensions/settings/setting_sync_data.h"
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "sync/api/sync_data.h"
 #include "sync/protocol/app_setting_specifics.pb.h"
 #include "sync/protocol/extension_setting_specifics.pb.h"
 #include "sync/protocol/sync.pb.h"
 
 namespace extensions {
 
 SettingSyncData::SettingSyncData(
-    const SyncChange& sync_change) {
+    const csync::SyncChange& sync_change) {
   Init(sync_change.change_type(), sync_change.sync_data());
 }
 
 SettingSyncData::SettingSyncData(
-    const SyncData& sync_data) {
-  Init(SyncChange::ACTION_INVALID, sync_data);
+    const csync::SyncData& sync_data) {
+  Init(csync::SyncChange::ACTION_INVALID, sync_data);
 }
 
 void SettingSyncData::Init(
-    SyncChange::SyncChangeType change_type, const SyncData& sync_data) {
+    csync::SyncChange::SyncChangeType change_type,
+    const csync::SyncData& sync_data) {
   DCHECK(!internal_.get());
   sync_pb::EntitySpecifics specifics = sync_data.GetSpecifics();
   // The data must only be either extension or app specfics.
   DCHECK_NE(specifics.has_extension_setting(),
             specifics.has_app_setting());
   if (specifics.has_extension_setting()) {
     InitFromExtensionSettingSpecifics(
         change_type,
         specifics.extension_setting());
   } else if (specifics.has_app_setting()) {
     InitFromExtensionSettingSpecifics(
         change_type,
         specifics.app_setting().extension_setting());
   }
 }
 
 void SettingSyncData::InitFromExtensionSettingSpecifics(
-    SyncChange::SyncChangeType change_type,
+    csync::SyncChange::SyncChangeType change_type,
     const sync_pb::ExtensionSettingSpecifics& specifics) {
   DCHECK(!internal_.get());
   scoped_ptr<Value> value(
       base::JSONReader::Read(specifics.value()));
   if (!value.get()) {
     LOG(WARNING) << "Specifics for " << specifics.extension_id() << "/" <<
         specifics.key() << " had bad JSON for value: " << specifics.value();
     value.reset(new DictionaryValue());
   }
   internal_ = new Internal(
       change_type,
       specifics.extension_id(),
       specifics.key(),
       value.Pass());
 }
 
 SettingSyncData::SettingSyncData(
-    SyncChange::SyncChangeType change_type,
+    csync::SyncChange::SyncChangeType change_type,
     const std::string& extension_id,
     const std::string& key,
     scoped_ptr<Value> value)
     : internal_(new Internal(change_type, extension_id, key, value.Pass())) {}
 
 SettingSyncData::~SettingSyncData() {}
 
-SyncChange::SyncChangeType SettingSyncData::change_type() const {
+csync::SyncChange::SyncChangeType SettingSyncData::change_type() const {
   return internal_->change_type_;
 }
 
 const std::string& SettingSyncData::extension_id() const {
   return internal_->extension_id_;
 }
 
 const std::string& SettingSyncData::key() const {
   return internal_->key_;
 }
 
 const Value& SettingSyncData::value() const {
   return *internal_->value_;
 }
 
 SettingSyncData::Internal::Internal(
-    SyncChange::SyncChangeType change_type,
+    csync::SyncChange::SyncChangeType change_type,
     const std::string& extension_id,
     const std::string& key,
     scoped_ptr<Value> value)
     : change_type_(change_type),
       extension_id_(extension_id),
       key_(key),
       value_(value.Pass()) {
   DCHECK(value_.get());
 }
 
 SettingSyncData::Internal::~Internal() {}
 
 }  // namespace extensions