chromium: update to 143.0.7499.40.

Author: Duncaen

srcpkgs/chromium/patches/chromium-138-fix-rust-1.88.0.patch

@@ -79,7 +79,16 @@
    # the bindgen exectuable).
 --- a/build/rust/std/BUILD.gn
 +++ b/build/rust/std/BUILD.gn
-@@ -336,6 +335,13 @@
+@@ -62,7 +62,7 @@
+     # When building proc macros, include the proc_macro crate in what should be
+     # copied with find_stdlib. Otherwise it is not copied since it will be
+     # unused.
+-    stdlib_files += [ "proc_macro" ]
++    stdlib_files += [ "proc_macro", "rustc_literal_escaper" ]
+   }
+ 
+   # Different Rust toolchains may add or remove files relative to the above
+@@ -294,6 +294,13 @@
          rust_abi_target,
        ]
 
@@ -93,7 +102,7 @@
        outputs = []
        foreach(lib, all_stdlibs_to_copy) {
          outputs += [ "$target_out_dir/lib$lib.rlib" ]
-@@ -393,6 +399,7 @@
+@@ -351,6 +358,7 @@
      group("std") {
        all_dependent_configs = [
          ":prebuilt_stdlib_libs",

srcpkgs/chromium/patches/chromium-140-8393b61.patch

@@ -0,0 +1,31 @@
+From 4ea5b1d3b27539e8a11d7e7ef974075cf1f7e390 Mon Sep 17 00:00:00 2001
+From: LN Liberda <[email protected]>
+Date: Tue, 4 Nov 2025 14:57:33 +0100
+Subject: [PATCH] Fix undefined __BEGIN_DECLS define.
+
+Not sure how this worked in the first place.
+---
+ include/ndk/sync.h | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/third_party/libsync/src/include/ndk/sync.h b/third_party/libsync/src/include/ndk/sync.h
+index a786d3e..2a31df6 100644
+--- a/third_party/libsync/src/include/ndk/sync.h
++++ b/third_party/libsync/src/include/ndk/sync.h
+@@ -30,6 +30,16 @@
+ 
+ #include <linux/sync_file.h>
+ 
++#if !defined(__BEGIN_DECLS) && !defined(__END_DECLS)
++#ifdef __cplusplus
++#define __BEGIN_DECLS extern "C" {
++#define __END_DECLS }
++#else
++#define __BEGIN_DECLS
++#define __END_DECLS
++#endif
++#endif
++
+ __BEGIN_DECLS
+ 
+ #if __ANDROID_API__ >= __ANDROID_API_O__