libchrome: Remove backward compatibility patch for mojo remote.h

BUG=b:254572089
TEST=FEATURES=test emerge-hatch libchrome
TEST=CQ

Change-Id: I99342f8d40890eefce3513b2d2b04c9eb4d98cc7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/libchrome/+/3977050
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Grace Cham <hscham@chromium.org>
Tested-by: Georg Neis <neis@chromium.org>
diff --git a/libchrome_tools/patches/backward-compatibility-include-mojo-receiver-header-in-remote.patch b/libchrome_tools/patches/backward-compatibility-include-mojo-receiver-header-in-remote.patch
deleted file mode 100644
index ef21b25..0000000
--- a/libchrome_tools/patches/backward-compatibility-include-mojo-receiver-header-in-remote.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 1cda1247c43ddf167d036f2114daa9f7ca9fdd9f Mon Sep 17 00:00:00 2001
-From: Grace Cham <hscham@chromium.org>
-Date: Mon, 24 Oct 2022 20:54:06 +0900
-Subject: [PATCH] backward compatibility: include mojo/../receiver.h in
- remote.h
-
-Change-Id: I3cc3113ded18d10ce11045e9ffe994ba4ff7fbb7
----
- mojo/public/cpp/bindings/remote.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/mojo/public/cpp/bindings/remote.h b/mojo/public/cpp/bindings/remote.h
-index cbb8bcb57432..f7c4e9753c4f 100644
---- a/mojo/public/cpp/bindings/remote.h
-+++ b/mojo/public/cpp/bindings/remote.h
-@@ -18,6 +18,7 @@
- #include "mojo/public/cpp/bindings/lib/interface_ptr_state.h"
- #include "mojo/public/cpp/bindings/pending_flush.h"
- #include "mojo/public/cpp/bindings/pending_remote.h"
-+#include "mojo/public/cpp/bindings/receiver.h"
- #include "mojo/public/cpp/system/message_pipe.h"
- 
- namespace mojo {
--- 
-2.38.0.135.g90850a2211-goog
-
diff --git a/libchrome_tools/patches/patches b/libchrome_tools/patches/patches
index 9c19c5a..5fac7a3 100644
--- a/libchrome_tools/patches/patches
+++ b/libchrome_tools/patches/patches
@@ -99,10 +99,4 @@
 # TODO(b/204383858): Remove the patch when usage in mri_package is removed
 backward-compatibility-add-base-AdaptCallbackForRepaeting.patch media_perception
 
-# Backward compatibility patch to include mojo/public/cpp/bindings/receiver.h in
-# .../remote.h, removed from libchrome r1043822 (crrev.com/c/3863198).
-# TODO(b/254572089): remove when callsites no longer relies on this indirect
-# include.
-backward-compatibility-include-mojo-receiver-header-in-remote.patch
-
 # ==================== FORWARD COMPATIBILITY PATCHES FOR UPREVS ==========