Separate UMA histograms for user and device policy invalidation

chrome/browser/policy/cloud/user_cloud_policy_invalidator.cc

 // Copyright 2013 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/policy/cloud/user_cloud_policy_invalidator.h"
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/time/default_clock.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
 #include "components/invalidation/profile_invalidation_provider.h"
 #include "components/policy/core/common/cloud/cloud_policy_manager.h"
 #include "content/public/browser/notification_source.h"
 
 namespace policy {
 
 UserCloudPolicyInvalidator::UserCloudPolicyInvalidator(
     Profile* profile,
     CloudPolicyManager* policy_manager)
-    : CloudPolicyInvalidator(
-          policy_manager->core(),
-          base::MessageLoopProxy::current(),
-          scoped_ptr<base::Clock>(new base::DefaultClock())),
+    : CloudPolicyInvalidator(GetPolicyType(),
+                             policy_manager->core(),
+                             base::MessageLoopProxy::current(),
+                             scoped_ptr<base::Clock>(new base::DefaultClock())),
       profile_(profile) {
   DCHECK(profile);
 
   // Register for notification that profile creation is complete. The
   // invalidator must not be initialized before then because the invalidation
   // service cannot be started because it depends on components initialized
   // after this object is instantiated.
   // TODO(stepco): Delayed initialization can be removed once the request
   // context can be accessed during profile-keyed service creation. Tracked by
   // bug 286209.
   registrar_.Add(this,
                  chrome::NOTIFICATION_PROFILE_ADDED,
                  content::Source<Profile>(profile));
 }
 
+// static
+enterprise_management::DeviceRegisterRequest::Type
+UserCloudPolicyInvalidator::GetPolicyType() {
+#if defined(OS_CHROMEOS)
+  return enterprise_management::DeviceRegisterRequest::USER;
+#elif defined(OS_ANDROID)
+  return enterprise_management::DeviceRegisterRequest::ANDROID_BROWSER;
+#elif defined(OS_IOS)
+  return enterprise_management::DeviceRegisterRequest::IOS_BROWSER;
+#else
+  return enterprise_management::DeviceRegisterRequest::BROWSER;
+#endif
+}
+
 void UserCloudPolicyInvalidator::Shutdown() {
   CloudPolicyInvalidator::Shutdown();
 }
 
 void UserCloudPolicyInvalidator::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   // Initialize now that profile creation is complete and the invalidation
   // service can safely be initialized.
   DCHECK(type == chrome::NOTIFICATION_PROFILE_ADDED);
   invalidation::ProfileInvalidationProvider* invalidation_provider =
       invalidation::ProfileInvalidationProviderFactory::GetForProfile(profile_);
   if (invalidation_provider)
     Initialize(invalidation_provider->GetInvalidationService());
 }
 
 }  // namespace policy