patch: Remove build.patch (see #3928)

This patch is no longer required after removing cef_sandbox
static linking on macOS.

patch/patch.cfg

@@ -436,11 +436,6 @@ patches = [
     # https://github.com/chromiumembedded/cef/issues/2196
     'name': 'printing_context_2196',
   },
-  {
-    # mac: Disable thin archives with cef_sandbox builds.
-    # https://github.com/chromiumembedded/cef/issues/3674
-    'name': 'build',
-  },
   {
     # macOS: Make the NativeEventProcessor protocol dependency optional.
     # https://github.com/chromiumembedded/cef/issues/2539

patch/patches/build.patch

@@ -1,30 +0,0 @@
-diff --git build/config/compiler/BUILD.gn build/config/compiler/BUILD.gn
-index e579cc9a9d1fd..73f42525d0071 100644
---- build/config/compiler/BUILD.gn
-+++ build/config/compiler/BUILD.gn
-@@ -131,6 +131,9 @@ declare_args() {
-   # The cache can lead to non-determinism: https://crbug.com/1486045
-   thin_lto_enable_cache = true
- 
-+  # Whether to use thin archives in combination with lld.
-+  use_thin_archives = use_lld
-+
-   # Initialize all local variables with a pattern. This flag will fill
-   # uninitialized floating-point types (and 32-bit pointers) with 0xFF and the
-   # rest with 0xAA. This makes behavior of uninitialized memory bugs consistent,
-@@ -2387,6 +2390,7 @@ config("export_dynamic") {
- # 2. Remove the thin_archive config, so that the .a file actually contains all
- #    .o files, instead of just references to .o files in the build directoy
- config("thin_archive") {
-+  if (use_thin_archives) {
-   if ((is_apple && use_lld) || (is_linux && !is_clang) || current_os == "aix") {
-     # The macOS and iOS linker ld64.ldd doesn't support thin archive without
-     # symbol table, gcc on linux also throws the error `archive has no index`.
-@@ -2405,6 +2409,7 @@ config("thin_archive") {
-   } else if (is_win && use_lld) {
-     arflags = [ "/llvmlibthin" ]
-   }
-+  }
- }
- 
- # exceptions -------------------------------------------------------------------