Update Chomium's build files to work w/ latest GN binaries.

The latest GN binaries rename cpu_arch to current_cpu and/or target_cpu
as appropriate, build_cpu_arch to host_cpu, and os to current_os and target_os as appropriate.

R=brettw@chromium.org
TBR=ddorwin@chromium.org
EXTRA_TRYBOTS=tryserver.chromium.linux:android_chromium_gn_compile_dbg,android_chromium_gn_compile_rel;tryserver.chromium.win:win8_chromium_gn_rel,win8_chromium_gn_dbg;tryserver.chromium.mac:mac_chromium_gn_rel,mac_chromium_gn_dbg
BUG=344767

Review URL: https://codereview.chromium.org/913373002

Cr-Commit-Position: refs/heads/master@{#317223}

1 files changed, 9 insertions, 9 deletions

diff --git a/build/config/sysroot.gni b/build/config/sysroot.gni
index a9b250c..941c77a 100644
--- a/build/config/sysroot.gni
+++ b/build/config/sysroot.gni
@@ -16,17 +16,17 @@ if (current_toolchain == default_toolchain && target_sysroot != "") {
 } else if (is_android) {
   import("//build/config/android/config.gni")
   if (!is_android_webview_build) {
-    if (cpu_arch == "x86") {
+    if (current_cpu == "x86") {
       sysroot = rebase_path("$android_ndk_root/$x86_android_sysroot_subdir")
-    } else if (cpu_arch == "arm") {
+    } else if (current_cpu == "arm") {
       sysroot = rebase_path("$android_ndk_root/$arm_android_sysroot_subdir")
-    } else if (cpu_arch == "mipsel") {
+    } else if (current_cpu == "mipsel") {
       sysroot = rebase_path("$android_ndk_root/$mips_android_sysroot_subdir")
-    } else if (cpu_arch == "x64") {
+    } else if (current_cpu == "x64") {
       sysroot = rebase_path("$android_ndk_root/$x86_64_android_sysroot_subdir")
-    } else if (cpu_arch == "arm64") {
+    } else if (current_cpu == "arm64") {
       sysroot = rebase_path("$android_ndk_root/$arm64_android_sysroot_subdir")
-    } else if (cpu_arch == "mips64") {
+    } else if (current_cpu == "mips64") {
       sysroot = rebase_path("$android_ndk_root/$mips64_android_sysroot_subdir")
     } else {
       sysroot = ""
@@ -37,17 +37,17 @@ if (current_toolchain == default_toolchain && target_sysroot != "") {
 } else if (is_linux && is_chrome_branded && is_official_build && !is_chromeos) {
   # For official builds, use the sysroot checked into the internal source repo
   # so that the builds work on older versions of Linux.
-  if (cpu_arch == "x64") {
+  if (current_cpu == "x64") {
     sysroot =
         rebase_path("//chrome/installer/linux/debian_wheezy_amd64-sysroot")
-  } else if (cpu_arch == "x86") {
+  } else if (current_cpu == "x86") {
     sysroot = rebase_path("//chrome/installer/linux/debian_wheezy_i386-sysroot")
   } else {
     # Any other builds don't use a sysroot.
     sysroot = ""
   }
 } else if (is_linux && !is_chromeos) {
-  if (cpu_arch == "mipsel") {
+  if (current_cpu == "mipsel") {
     sysroot = rebase_path("//mipsel-sysroot/sysroot")
   } else {
     sysroot = ""