adb: fix erase-remove_if idiom.

This probably doesn't have any actual effect, because there should only
be one smartsocket listener so this will happen to work, but this looks
sketchy.

Test: mma
Test: adb server nodaemon & (sleep 1; adb kill-server)
Change-Id: Id00ab1fc1fc029949c675ae6e3b1a77f3e9e4c69
diff --git a/adb/adb_listeners.cpp b/adb/adb_listeners.cpp
index 30cb29b..a142384 100644
--- a/adb/adb_listeners.cpp
+++ b/adb/adb_listeners.cpp
@@ -172,7 +172,7 @@
     auto pred = [](const std::unique_ptr<alistener>& listener) {
         return listener->local_name == "*smartsocket*";
     };
-    listener_list.erase(std::remove_if(listener_list.begin(), listener_list.end(), pred));
+    listener_list.remove_if(pred);
 }
 
 InstallStatus install_listener(const std::string& local_name, const char* connect_to,