libyuv: Switch bots over to GN by default.

scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gyp.json

Index: scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gyp.json
diff --git a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gn.json b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gyp.json
similarity index 93%
rename from scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gn.json
rename to scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gyp.json
index f93281d5e93fd2d044d3f8ef85efc4e4bd3f3b2e..7169fd004df2935ff035df418d0792880437b5d5 100644
--- a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gn.json
+++ b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_android_gyp.json
@@ -134,7 +134,6 @@
     "cwd": "[SLAVE_BUILD]/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_CROSSCOMPILE": "1",
       "GYP_DEFINES": "OS=android component=static_library dcheck_always_on=1 fastbuild=1 gomadir='[CACHE]/cipd/goma' target_arch=arm use_goma=1",
       "PATH": "[SLAVE_BUILD]/src/third_party/android_tools/sdk/platform-tools:[SLAVE_BUILD]/src/build/android:%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
@@ -145,19 +144,6 @@
     "cmd": [
       "python",
       "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]/gn.py",
-      "--root=[SLAVE_BUILD]/src",
-      "gen",
-      "//out/Debug",
-      "--args=is_debug=true target_os=\"android\" target_cpu=\"arm\" use_goma=true goma_dir=\"[CACHE]/cipd/goma\""
-    ],
-    "cwd": "[SLAVE_BUILD]/src",
-    "name": "gn"
-  },
-  {
-    "cmd": [
-      "python",
-      "-u",
       "RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py",
       "--show-path",
       "python",
@@ -173,13 +159,13 @@
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--buildbot-buildername",
-      "android_gn",
+      "android_gyp",
       "--buildbot-mastername",
       "tryserver.libyuv",
       "--buildbot-slavename",
       "slavename",
       "--goma-deps-cache-file",
-      "android_gn.gomadeps",
+      "android_gyp.gomadeps",
       "--compiler",
       "goma",
       "--goma-jsonstatus",
@@ -190,8 +176,7 @@
       "[CACHE]/cipd/goma",
       "--goma-fail-fast",
       "--goma-disable-local-fallback",
-      "--",
-      "all"
+      "--"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",