WebRTC: Repurpose GN bots to GYP for all but iOS

scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gyp_dbg.json

Index: scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gyp_dbg.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gn_dbg.json b/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gyp_dbg.json
similarity index 93%
rename from scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gn_dbg.json
rename to scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gyp_dbg.json
index 1e12dad3bc8bf10fabf32b1af2326e1b2b74c3f4..dc272b1f21570e5932db773bf985237055b212f7 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gn_dbg.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_gyp_dbg.json
@@ -4,7 +4,7 @@
       "python",
       "-u",
       "\nimport sys, os\npath = sys.argv[1]\nmode = int(sys.argv[2])\nif not os.path.isdir(path):\n  if os.path.exists(path):\n    print \"%s exists but is not a dir\" % path\n    sys.exit(1)\n  os.makedirs(path, mode)\n",
-      "[BUILDER_CACHE]/linux_gn_dbg",
+      "[BUILDER_CACHE]/linux_gyp_dbg",
       "511"
     ],
     "name": "makedirs checkout path",
@@ -29,7 +29,7 @@
       "--master",
       "tryserver.webrtc",
       "--builder",
-      "linux_gn_dbg",
+      "linux_gyp_dbg",
       "--slave",
       "slavename",
       "--spec",
@@ -52,7 +52,7 @@
       "src@12345",
       "--output_manifest"
     ],
-    "cwd": "[BUILDER_CACHE]/linux_gn_dbg",
+    "cwd": "[BUILDER_CACHE]/linux_gyp_dbg",
     "env": {
       "PATH": "%(PATH)s:RECIPE_PACKAGE_REPO[depot_tools]"
     },
@@ -89,7 +89,7 @@
       "python",
       "-u",
       "RECIPE_MODULE[build::webrtc]/resources/cleanup_files.py",
-      "[BUILDER_CACHE]/linux_gn_dbg/src/out"
+      "[BUILDER_CACHE]/linux_gyp_dbg/src/out"
     ],
     "name": "clean test output files"
   },
@@ -169,7 +169,7 @@
       "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
       "runhooks"
     ],
-    "cwd": "[BUILDER_CACHE]/linux_gn_dbg/src",
+    "cwd": "[BUILDER_CACHE]/linux_gyp_dbg/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json",
       "GYP_CHROMIUM_NO_ACTION": "1",
@@ -182,20 +182,20 @@
     "cmd": [
       "python",
       "-u",
-      "[BUILDER_CACHE]/linux_gn_dbg/src/tools/mb/mb.py",
+      "[BUILDER_CACHE]/linux_gyp_dbg/src/tools/mb/mb.py",
       "gen",
       "-m",
       "tryserver.webrtc",
       "-b",
-      "linux_gn_dbg",
+      "linux_gyp_dbg",
       "--config-file",
-      "[BUILDER_CACHE]/linux_gn_dbg/src/webrtc/build/mb_config.pyl",
+      "[BUILDER_CACHE]/linux_gyp_dbg/src/webrtc/build/mb_config.pyl",
       "--goma-dir",
       "[CACHE]/cipd/goma",
-      "--gyp-script=[BUILDER_CACHE]/linux_gn_dbg/src/webrtc/build/gyp_webrtc.py",
+      "--gyp-script=[BUILDER_CACHE]/linux_gyp_dbg/src/webrtc/build/gyp_webrtc.py",
       "//out/Debug"
     ],
-    "cwd": "[BUILDER_CACHE]/linux_gn_dbg/src",
+    "cwd": "[BUILDER_CACHE]/linux_gyp_dbg/src",
     "env": {
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
@@ -216,7 +216,7 @@
       "--target",
       "Debug",
       "--src-dir",
-      "[BUILDER_CACHE]/linux_gn_dbg/src",
+      "[BUILDER_CACHE]/linux_gyp_dbg/src",
       "--goma-cache-dir",
       "[GOMA_CACHE]",
       "--goma-deps-cache-dir",
@@ -231,8 +231,7 @@
       "[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"