libyuv: Switch bots over to GN by default.

scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gyp.json

Index: scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gyp.json
diff --git a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn.json b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gyp.json
similarity index 94%
rename from scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn.json
rename to scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gyp.json
index 89d2a35fbb24ab7b801aaee6ad18ac6504239f1e..e5f1193468db8dd9d5074ba70d332518fabadb53 100644
--- a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn.json
+++ b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gyp.json
@@ -134,26 +134,12 @@
     "cwd": "[SLAVE_BUILD]\\src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json",
-      "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_DEFINES": "clang=1 component=shared_library dcheck_always_on=1 fastbuild=1 gomadir='[CACHE]\\cipd\\goma' target_arch=x64 use_goma=1",
       "PATH": "%(PATH)s;RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks"
   },
   {
-    "cmd": [
-      "python",
-      "-u",
-      "RECIPE_PACKAGE_REPO[depot_tools]\\gn.py",
-      "--root=[SLAVE_BUILD]\\src",
-      "gen",
-      "//out/Debug_x64",
-      "--args=is_debug=true target_cpu=\"x64\" use_goma=true goma_dir=\"[CACHE]\\cipd\\goma\""
-    ],
-    "cwd": "[SLAVE_BUILD]\\src",
-    "name": "gn"
-  },
-  {
     "allow_subannotations": true,
     "cmd": [
       "python",
@@ -194,13 +180,13 @@
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--buildbot-buildername",
-      "win_x64_gn",
+      "win_x64_gyp",
       "--buildbot-mastername",
       "tryserver.libyuv",
       "--buildbot-slavename",
       "slavename",
       "--goma-deps-cache-file",
-      "win_x64_gn.gomadeps",
+      "win_x64_gyp.gomadeps",
       "--compiler",
       "goma-clang",
       "--goma-jsonstatus",
@@ -211,8 +197,7 @@
       "[CACHE]\\cipd\\goma",
       "--goma-fail-fast",
       "--goma-disable-local-fallback",
-      "--",
-      "all"
+      "--"
     ],
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "C:\\creds\\service_accounts\\service-account-goma-client.json"