Don't condition on the branding when choosing LTO and CFI.

build/toolchain/toolchain.gni

Index: build/toolchain/toolchain.gni
diff --git a/build/toolchain/toolchain.gni b/build/toolchain/toolchain.gni
index baa4387d151cd523719fa945e0e09f167f633a61..b89733b1aa148e8a28bfc5075709284fd8659261 100644
--- a/build/toolchain/toolchain.gni
+++ b/build/toolchain/toolchain.gni
@@ -13,9 +13,8 @@ declare_args() {
   # faster, but linking is up to 5-20x slower).
   # Note: use target_os == "linux" rather than is_linux so that it does not
   # apply to host_toolchain when target_os="android".
-  allow_posix_link_time_opt =
-      target_os == "linux" && !is_chromeos && target_cpu == "x64" &&
-      is_chrome_branded && is_official_build
+  allow_posix_link_time_opt = target_os == "linux" && !is_chromeos &&
+                              target_cpu == "x64" && is_official_build
 
   # Set to true to use lld, the LLVM linker. This flag may be used on Windows
   # with the shipped LLVM toolchain, or on Linux with a self-built top-of-tree