libyuv: Switch bots over to GN by default.

scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gyp_.json

Index: scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gyp_.json
diff --git a/scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gn_.json b/scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gyp_.json
similarity index 93%
rename from scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gn_.json
rename to scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gyp_.json
index 79caffc671c2ce3ba5f3ded0938177d4e3e8f81b..7e5398399ff491cf2284313b8b42e62d3a330b8d 100644
--- a/scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gn_.json
+++ b/scripts/slave/recipes/libyuv/libyuv.expected/client_libyuv_linux64_release__gyp_.json
@@ -128,7 +128,6 @@
     "cwd": "[SLAVE_BUILD]/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
-      "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_DEFINES": "component=static_library gomadir='[CACHE]/cipd/goma' target_arch=x64 use_goma=1",
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -138,19 +137,6 @@
     "cmd": [
       "python",
       "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]/gn.py",
-      "--root=[SLAVE_BUILD]/src",
-      "gen",
-      "//out/Release",
-      "--args=is_debug=false target_cpu=\"x64\" 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",
@@ -166,13 +152,13 @@
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--buildbot-buildername",
-      "Linux64 Release (GN)",
+      "Linux64 Release (GYP)",
       "--buildbot-mastername",
       "client.libyuv",
       "--buildbot-slavename",
       "slavename",
       "--goma-deps-cache-file",
-      "Linux64_Release__GN_.gomadeps",
+      "Linux64_Release__GYP_.gomadeps",
       "--compiler",
       "goma",
       "--goma-jsonstatus",
@@ -181,8 +167,7 @@
       "/creds/service_accounts/service-account-goma-client.json",
       "--goma-dir",
       "[CACHE]/cipd/goma",
-      "--",
-      "all"
+      "--"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"