Convert base::Bind() call in device/udev_linux/.

Also enforce modern Bind/Callback in device/udev_linux/. Also fix lint
errors.

Bug: 714018
Change-Id: Ic312e3a1df3ec63a4d2bc8bb5f2f52e7728f1006
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1869286Reviewed-by: Reilly Grant <reillyg@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708092}

PRESUBMIT.py

@@ -409,7 +409,6 @@ _NOT_CONVERTED_TO_MODERN_BIND_AND_CALLBACK = '|'.join((
   '^device/bluetooth/',
   '^device/fido/',
   '^device/gamepad/',
-  '^device/udev_linux/',
   '^device/vr/',
   '^extensions/',
   '^gin/',

device/udev_linux/udev_watcher.cc

@@ -4,6 +4,8 @@
 
 #include "device/udev_linux/udev_watcher.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/threading/scoped_blocking_call.h"
@@ -115,8 +117,8 @@ UdevWatcher::UdevWatcher(ScopedUdevPtr udev,
       observer_(observer),
       udev_filters_(filters) {
   file_watcher_ = base::FileDescriptorWatcher::WatchReadable(
-      monitor_fd,
-      base::Bind(&UdevWatcher::OnMonitorReadable, base::Unretained(this)));
+      monitor_fd, base::BindRepeating(&UdevWatcher::OnMonitorReadable,
+                                      base::Unretained(this)));
 }
 
 void UdevWatcher::OnMonitorReadable() {

device/udev_linux/udev_watcher.h

@@ -6,6 +6,7 @@
 #define DEVICE_UDEV_LINUX_UDEV_WATCHER_H_
 
 #include <memory>
+#include <string>
 #include <vector>
 
 #include "base/files/file_descriptor_watcher_posix.h"