Move common cloud print methods from service/cloud_print to common/cloud_print.

chrome/service/cloud_print/cloud_print_proxy_backend.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/service/cloud_print/cloud_print_proxy_backend.h"
 
 #include <map>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/file_util.h"
 #include "base/rand_util.h"
 #include "base/values.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "chrome/service/cloud_print/cloud_print_auth.h"
 #include "chrome/service/cloud_print/cloud_print_connector.h"
 #include "chrome/service/cloud_print/cloud_print_consts.h"
 #include "chrome/service/cloud_print/cloud_print_helpers.h"
 #include "chrome/service/cloud_print/cloud_print_token_store.h"
 #include "chrome/service/cloud_print/connector_settings.h"
 #include "chrome/service/gaia/service_gaia_authenticator.h"
 #include "chrome/service/net/service_url_request_context.h"
 #include "chrome/service/service_process.h"
 #include "google_apis/gaia/gaia_oauth_client.h"
@@ skipping 340 matching lines @@
 
   pending_xmpp_pings_ = 0;
   notifier::NotifierOptions notifier_options;
   notifier_options.request_context_getter =
       g_service_process->GetServiceURLRequestContextGetter();
   notifier_options.auth_mechanism = "X-OAUTH2";
   notifier_options.try_ssltcp_first = true;
   push_client_ = notifier::PushClient::CreateDefault(notifier_options);
   push_client_->AddObserver(this);
   notifier::Subscription subscription;
-  subscription.channel = kCloudPrintPushNotificationsSource;
-  subscription.from = kCloudPrintPushNotificationsSource;
+  subscription.channel = cloud_print::kCloudPrintPushNotificationsSource;
+  subscription.from = cloud_print::kCloudPrintPushNotificationsSource;
   push_client_->UpdateSubscriptions(
       notifier::SubscriptionList(1, subscription));
   push_client_->UpdateCredentials(robot_email, access_token);
 }
 
 void CloudPrintProxyBackend::Core::DoShutdown() {
   DCHECK(MessageLoop::current() == backend_->core_thread_.message_loop());
   VLOG(1) << "CP_CONNECTOR: Shutdown connector, id: " << settings_.proxy_id();
 
   if (connector_->IsRunning())
@@ skipping 170 matching lines @@
 
 
 void CloudPrintProxyBackend::Core::OnIncomingNotification(
     const notifier::Notification& notification) {
   // Since we got some notification from the server,
   // reset pending ping counter to 0.
   pending_xmpp_pings_ = 0;
 
   DCHECK(MessageLoop::current() == backend_->core_thread_.message_loop());
   VLOG(1) << "CP_CONNECTOR: Incoming notification.";
-  if (0 == base::strcasecmp(kCloudPrintPushNotificationsSource,
+  if (0 == base::strcasecmp(cloud_print::kCloudPrintPushNotificationsSource,
                             notification.channel.c_str()))
     HandlePrinterNotification(notification.data);
 }
 
 void CloudPrintProxyBackend::Core::OnPingResponse() {
   pending_xmpp_pings_ = 0;
   VLOG(1) << "CP_CONNECTOR: Ping response received.";
 }