Update existing uses of /wd4267 to use the GN config

build/secondary/third_party/nss/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/linux/pkg_config.gni")
 
 if (is_linux) {
   # This is a dependency on NSS with no libssl. On Linux we use a built-in SSL
   # library but the system NSS libraries. Non-Linux platforms using NSS use the
   # hermetic one in //third_party/nss.
@@ skipping 199 matching lines @@
 
     public_configs = [ ":nspr_config" ]
 
     configs -= [ "//build/config/compiler:chromium_code" ]
     if (is_win) {
       configs -= [
         "//build/config/win:unicode",  # Requires 8-bit mode.
         "//build/config/win:lean_and_mean",  # Won"t compile with lean and mean.
       ]
     }
-    configs += [ "//build/config/compiler:no_chromium_code" ]
+    configs += [
+      "//build/config/compiler:no_chromium_code",
+      "//build/config/compiler:no_size_t_to_int_warning",
+    ]
 
     cflags = []
     defines = [
       "_NSPR_BUILD_",
       "FORCE_PR_LOG",
     ]
 
     include_dirs = [ "nspr/pr/include/private" ]
 
     if (is_win) {
       cflags = [
         "/wd4554",  # Check precidence.
-        "/wd4267",  # Conversion from size_t to "type".
       ]
       defines += [
         "XP_PC",
         "WIN32",
         "WIN95",
         "_PR_GLOBAL_THREADS_ONLY",
         "_CRT_SECURE_NO_WARNINGS",
       ]
     } else {
       sources -= [
@@ skipping 631 matching lines @@
       "nss/lib/freebl/win_rand.c",
 
       # debug_module.c is included by pk11load.c.
       "nss/lib/pk11wrap/debug_module.c",
     ]
 
     configs -= [ "//build/config/compiler:chromium_code" ]
     if (is_win) {
       configs -= [ "//build/config/win:unicode" ]  # Requires 8-bit mode.
     }
-    configs += [ "//build/config/compiler:no_chromium_code" ]
+    configs += [
+      "//build/config/compiler:no_chromium_code",
+      "//build/config/compiler:no_size_t_to_int_warning",
+    ]
     public_configs = [ ":nss_static_config" ]
 
     cflags = []
 
     # Only need the defines and includes not in nss_static_config.
     defines = [
       "MP_API_COMPATIBLE",
       "NSS_DISABLE_DBM",
       "RIJNDAEL_INCLUDE_TABLES",
       "SHLIB_VERSION=\"3\"",
       "SOFTOKEN_SHLIB_VERSION=\"3\"",
     ]
     include_dirs = [
       "nss/lib/freebl/mpi",
       "nss/lib/ssl",
     ]
 
     if (is_win) {
       cflags += [
         "/wd4101",  # Unreferenced local variable.
-        "/wd4267",  # Conversion from size_t to "type".
       ]
     }
 
     if (include_nss_libpkix) {
       sources += [
         "nss/lib/certhigh/certvfypkix.c",
         "nss/lib/certhigh/certvfypkixprint.c",
         "nss/lib/libpkix/include/pkix.h",
         "nss/lib/libpkix/include/pkix_certsel.h",
         "nss/lib/libpkix/include/pkix_certstore.h",
@@ skipping 285 matching lines @@
     deps = [
       ":nspr",
       "//third_party/sqlite",
     ]
 
     if (is_win && cpu_arch == "x86") {
       deps += [ ":nss_static_avx" ]
     }
   }
 }  # Windows/Mac/iOS.