diff -up chromium-83.0.4103.97/media/gpu/vaapi/BUILD.gn.i686permissive chromium-83.0.4103.97/media/gpu/vaapi/BUILD.gn
--- chromium-83.0.4103.97/media/gpu/vaapi/BUILD.gn.i686permissive	2020-06-07 10:58:00.309383632 -0400
+++ chromium-83.0.4103.97/media/gpu/vaapi/BUILD.gn	2020-06-07 10:58:47.532340933 -0400
@@ -13,6 +13,10 @@ import("//ui/ozone/ozone.gni")
 assert(is_linux)  # is_chromeos is a subset of is_linux
 assert(use_vaapi)
 
+config("vaapi_permissive") {
+  cflags = [ "-fpermissive" ]
+}
+
 generate_stubs("libva_stubs") {
   extra_header = "va_stub_header.fragment"
   sigs = [ "va.sigs" ]
@@ -108,6 +112,8 @@ source_set("vaapi") {
     ]
   }
 
+  configs += [ ":vaapi_permissive" ]
+
   if (use_x11) {
     deps += [ "//ui/gfx/x" ]
     sources += [