Update header includes for /base/functional in /components

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: I3179c6b5879e1e2d5a5f4990484b9a85f8548809
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4152595
Auto-Submit: Avi Drissman <avi@chromium.org>
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Owners-Override: Daniel Cheng <dcheng@chromium.org>
Owners-Override: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1091229}

diff --git a/components/sessions/core/command_storage_backend.h b/components/sessions/core/command_storage_backend.h
index 299bb38f..fbb6601 100644
--- a/components/sessions/core/command_storage_backend.h
+++ b/components/sessions/core/command_storage_backend.h

@@ -11,8 +11,8 @@
 #include <set>
 #include <vector>
 
-#include "base/callback_forward.h"
 #include "base/files/file_path.h"
+#include "base/functional/callback_forward.h"
 #include "base/memory/ref_counted_delete_on_sequence.h"
 #include "base/task/sequenced_task_runner.h"
 #include "base/time/time.h"