Fix PrivetNotificationService::PrivetNotify() silliness.

chrome/browser/printing/cloud_print/privet_notifications.cc

Index: chrome/browser/printing/cloud_print/privet_notifications.cc
diff --git a/chrome/browser/printing/cloud_print/privet_notifications.cc b/chrome/browser/printing/cloud_print/privet_notifications.cc
index 8b93ec0dae05d49f4d6727b8c1296de9d85b6580..56badfc320a6e8887402644e04dba6cef0d926b5 100644
--- a/chrome/browser/printing/cloud_print/privet_notifications.cc
+++ b/chrome/browser/printing/cloud_print/privet_notifications.cc
@@ -91,11 +91,11 @@ void PrivetNotificationsListener::DeviceChanged(
     const std::string& name,
     const DeviceDescription& description) {
   ReportPrivetUmaEvent(PRIVET_DEVICE_CHANGED);
-  DeviceContextMap::iterator found = devices_seen_.find(name);
-  if (found != devices_seen_.end()) {
+  DeviceContextMap::iterator it = devices_seen_.find(name);
+  if (it != devices_seen_.end()) {
     if (!description.id.empty() &&  // Device is registered
-        found->second->notification_may_be_active) {
-      found->second->notification_may_be_active = false;
+        it->second->notification_may_be_active) {
+      it->second->notification_may_be_active = false;
       NotifyDeviceRemoved();
     }
     return;  // Already saw this device.
@@ -118,16 +118,16 @@ void PrivetNotificationsListener::DeviceChanged(
 
 void PrivetNotificationsListener::CreateInfoOperation(
     std::unique_ptr<PrivetHTTPClient> http_client) {
-  if (!http_client) {
-    // Do nothing if resolution fails.
+  // Do nothing if resolution fails.
+  if (!http_client)
     return;
-  }
 
   std::string name = http_client->GetName();
-  DeviceContextMap::iterator device_iter = devices_seen_.find(name);
-  if (device_iter == devices_seen_.end())
+  DeviceContextMap::iterator it = devices_seen_.find(name);
+  if (it == devices_seen_.end())
     return;
-  DeviceContext* device = device_iter->second.get();
+
+  DeviceContext* device = it->second.get();
   device->privet_http.swap(http_client);
   device->info_operation = device->privet_http->CreateInfoOperation(
       base::Bind(&PrivetNotificationsListener::OnPrivetInfoDone,
@@ -154,11 +154,11 @@ void PrivetNotificationsListener::OnPrivetInfoDone(
 }
 
 void PrivetNotificationsListener::DeviceRemoved(const std::string& name) {
-  DeviceContextMap::iterator device_iter = devices_seen_.find(name);
-  if (device_iter == devices_seen_.end())
+  DeviceContextMap::iterator it = devices_seen_.find(name);
+  if (it == devices_seen_.end())
     return;
-  DeviceContext* device = device_iter->second.get();
 
+  DeviceContext* device = it->second.get();
   device->info_operation.reset();
   device->privet_http_resolution.reset();
   device->notification_may_be_active = false;
@@ -166,9 +166,8 @@ void PrivetNotificationsListener::DeviceRemoved(const std::string& name) {
 }
 
 void PrivetNotificationsListener::DeviceCacheFlushed() {
-  for (DeviceContextMap::iterator i = devices_seen_.begin();
-       i != devices_seen_.end(); ++i) {
-    DeviceContext* device = i->second.get();
+  for (const auto& it : devices_seen_) {
+    DeviceContext* device = it.second.get();
 
     device->info_operation.reset();
     device->privet_http_resolution.reset();