Update header includes for /base/functional in /net

bind.h, callback.h, callback_forward.h, and callback_helpers.h
moved into /base/functional/. Update the include paths to
directly include them in their new location.

Bug: 1364441
Change-Id: I02c0598355824c72852287cc58c1b941298ed4ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4157074
Reviewed-by: Daniel Cheng <[email protected]>
Auto-Submit: Avi Drissman <[email protected]>
Owners-Override: Daniel Cheng <[email protected]>
Commit-Queue: Daniel Cheng <[email protected]>
Owners-Override: Avi Drissman <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1091532}
diff --git a/net/base/network_change_notifier_fuchsia.cc b/net/base/network_change_notifier_fuchsia.cc
index fc7a165ef..e03fdab 100644
--- a/net/base/network_change_notifier_fuchsia.cc
+++ b/net/base/network_change_notifier_fuchsia.cc
@@ -10,8 +10,8 @@
 #include <utility>
 #include <vector>
 
-#include "base/bind.h"
 #include "base/fuchsia/fuchsia_logging.h"
+#include "base/functional/bind.h"
 #include "base/strings/stringprintf.h"
 #include "third_party/abseil-cpp/absl/types/optional.h"