libyuv: Add GN bots for Win,Mac,Linux,Android

scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn_rel.json

Index: scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn_rel.json
diff --git a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_clang_rel.json b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn_rel.json
similarity index 84%
copy from scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_clang_rel.json
copy to scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn_rel.json
index 673ce1de4e5292d3bac421653c143d8a6ddfbd91..fc1b3e2ebf9d3e4ddd5828eb32cc10284ce202b8 100644
--- a/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_clang_rel.json
+++ b/scripts/slave/recipes/libyuv/libyuv.expected/tryserver_libyuv_win_x64_gn_rel.json
@@ -7,7 +7,7 @@
       "--master",
       "tryserver.libyuv",
       "--builder",
-      "win_x64_clang_rel",
+      "win_x64_gn_rel",
       "--slave",
       "slavename",
       "--spec",
@@ -58,12 +58,26 @@
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
+      "GYP_CHROMIUM_NO_ACTION": "1",
       "GYP_DEFINES": "clang=1 component=static_library dcheck_always_on=1 fastbuild=1 gomadir='[BUILD]\\goma' target_arch=x64 use_goma=1",
       "PATH": "%(PATH)s;RECIPE_PACKAGE_REPO[depot_tools]"
     },
     "name": "gclient runhooks"
   },
   {
+    "cmd": [
+      "python",
+      "-u",
+      "[DEPOT_TOOLS]\\gn.py",
+      "--root=[SLAVE_BUILD]\\src",
+      "gen",
+      "//out/Release_x64",
+      "--args=is_debug=false target_cpu=\"x64\" use_goma=true goma_dir=\"[BUILD]\\goma\""
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "name": "gn"
+  },
+  {
     "allow_subannotations": true,
     "cmd": [
       "python",
@@ -110,7 +124,7 @@
       "--goma-fail-fast",
       "--goma-disable-local-fallback",
       "--",
-      "All"
+      "all"
     ],
     "cwd": "[SLAVE_BUILD]",
     "name": "compile",
@@ -127,11 +141,11 @@
       "--target",
       "Release_x64",
       "--factory-properties",
-      "{\"BUILD_CONFIG\": \"Release\", \"buildername\": \"win_x64_clang_rel\", \"mastername\": \"tryserver.libyuv\", \"patch_url\": \"try_job_svn_patch\", \"recipe\": \"libyuv/libyuv\", \"revision\": \"12345\", \"slavename\": \"slavename\"}",
+      "{\"BUILD_CONFIG\": \"Release\", \"buildername\": \"win_x64_gn_rel\", \"mastername\": \"tryserver.libyuv\", \"patch_url\": \"try_job_svn_patch\", \"recipe\": \"libyuv/libyuv\", \"revision\": \"12345\", \"slavename\": \"slavename\"}",
       "--build-properties",
-      "{\"BUILD_CONFIG\": \"Release\", \"buildername\": \"win_x64_clang_rel\", \"mastername\": \"tryserver.libyuv\", \"patch_url\": \"try_job_svn_patch\", \"recipe\": \"libyuv/libyuv\", \"revision\": \"12345\", \"slavename\": \"slavename\"}",
+      "{\"BUILD_CONFIG\": \"Release\", \"buildername\": \"win_x64_gn_rel\", \"mastername\": \"tryserver.libyuv\", \"patch_url\": \"try_job_svn_patch\", \"recipe\": \"libyuv/libyuv\", \"revision\": \"12345\", \"slavename\": \"slavename\"}",
       "--step-name=libyuv_unittest",
-      "--builder-name=win_x64_clang_rel",
+      "--builder-name=win_x64_gn_rel",
       "--slave-name=slavename",
       "libyuv_unittest.exe"
     ],