Convert AddressTrackerLinux to use RepeatingClosures.

Bug: 1007815
Change-Id: I7dae325790cbd7f9cca45659ee0f7ec9ec27f63f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2083544Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Anna Malova <amalova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#746375}

net/android/network_change_notifier_android.cc

@@ -91,11 +91,12 @@ enum NetId {
 class NetworkChangeNotifierAndroid::BlockingThreadObjects {
  public:
   BlockingThreadObjects()
-      : address_tracker_(base::DoNothing(),
-                         base::DoNothing(),
-                         // We're only interested in tunnel interface changes.
-                         base::Bind(NotifyNetworkChangeNotifierObservers),
-                         std::unordered_set<std::string>()) {}
+      : address_tracker_(
+            base::DoNothing(),
+            base::DoNothing(),
+            // We're only interested in tunnel interface changes.
+            base::BindRepeating(NotifyNetworkChangeNotifierObservers),
+            std::unordered_set<std::string>()) {}
 
   void Init() {
     address_tracker_.Init();

net/base/address_tracker_linux.cc

@@ -156,9 +156,9 @@ AddressTrackerLinux::AddressTrackerLinux()
       threads_waiting_for_connection_type_initialization_(0) {}
 
 AddressTrackerLinux::AddressTrackerLinux(
-    const base::Closure& address_callback,
-    const base::Closure& link_callback,
-    const base::Closure& tunnel_callback,
+    const base::RepeatingClosure& address_callback,
+    const base::RepeatingClosure& link_callback,
+    const base::RepeatingClosure& tunnel_callback,
     const std::unordered_set<std::string>& ignored_interfaces)
     : get_interface_name_(GetInterfaceName),
       address_callback_(address_callback),

net/base/address_tracker_linux.h

@@ -55,9 +55,9 @@ class NET_EXPORT_PRIVATE AddressTrackerLinux {
   // interfaces used to connect to the internet can cause critical network
   // changed signals to be lost allowing incorrect stale state to persist.
   AddressTrackerLinux(
-      const base::Closure& address_callback,
-      const base::Closure& link_callback,
-      const base::Closure& tunnel_callback,
+      const base::RepeatingClosure& address_callback,
+      const base::RepeatingClosure& link_callback,
+      const base::RepeatingClosure& tunnel_callback,
       const std::unordered_set<std::string>& ignored_interfaces);
   virtual ~AddressTrackerLinux();
 
@@ -151,9 +151,9 @@ class NET_EXPORT_PRIVATE AddressTrackerLinux {
   // overridden by tests.
   GetInterfaceNameFunction get_interface_name_;
 
-  base::Closure address_callback_;
-  base::Closure link_callback_;
-  base::Closure tunnel_callback_;
+  base::RepeatingClosure address_callback_;
+  base::RepeatingClosure link_callback_;
+  base::RepeatingClosure tunnel_callback_;
 
   // Note that |watcher_| must be inactive when |netlink_fd_| is closed.
   base::ScopedFD netlink_fd_;