GN: Fix arm cross build to match gyp build

build/toolchain/linux/BUILD.gn

 # Copyright 2013 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/sysroot.gni")
 import("//build/toolchain/ccache.gni")
 import("//build/toolchain/clang.gni")
 import("//build/toolchain/gcc_toolchain.gni")
 import("//build/toolchain/goma.gni")
 
 declare_args() {
   toolchain_prefix = ""
 }
 
 if (use_goma) {
   assert(!use_ccache, "Goma and ccache can't be used together.")
   compiler_prefix = "$goma_dir/gomacc "
 } else if (use_ccache) {
   compiler_prefix = "ccache "
 } else {
   compiler_prefix = ""
 }
 
 gcc_toolchain("arm") {
-  cc = "${compiler_prefix}arm-linux-gnueabi-gcc"
-  cxx = "${compiler_prefix}arm-linux-gnueabi-g++"
+  cc = "${compiler_prefix}arm-linux-gnueabihf-gcc"
+  cxx = "${compiler_prefix}arm-linux-gnueabihf-g++"
 
-  ar = "arm-linux-gnueabi-ar"
+  ar = "arm-linux-gnueabihf-ar"
   ld = cxx
-  readelf = "arm-linux-gnueabi-readelf"
-  nm = "arm-linux-gnueabi-nm"
+  readelf = "arm-linux-gnueabihf-readelf"
+  nm = "arm-linux-gnueabihf-nm"
 
   toolchain_cpu = "arm"
   toolchain_os = "linux"
   is_clang = false
 }
 
 gcc_toolchain("arm64") {
   cc = "${compiler_prefix}aarch64-linux-gnu-gcc"
   cxx = "${compiler_prefix}aarch64-linux-gnu-g++"
 
@@ skipping 72 matching lines @@
   cxx = "${toolchain_prefix}g++"
   ar = "${toolchain_prefix}ar"
   ld = cxx
   readelf = "${toolchain_prefix}readelf"
   nm = "${toolchain_prefix}nm"
 
   toolchain_cpu = "${target_cpu}"
   toolchain_os = "linux"
   is_clang = is_clang
 }