WebRTC: Add Linux32 ARM builder.

scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_linux32_arm.json

Index: scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_linux32_arm.json
diff --git a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_compile_rel.json b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_linux32_arm.json
similarity index 91%
copy from scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_compile_rel.json
copy to scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_linux32_arm.json
index 958c55b59edd6a65c1ae044d3cb2ca5fa57e3098..ca6bcd13b5cfa75aac3f9cb9754b73b6c7882d2d 100644
--- a/scripts/slave/recipes/webrtc/standalone.expected/tryserver_webrtc_linux_compile_rel.json
+++ b/scripts/slave/recipes/webrtc/standalone.expected/client_webrtc_fyi_linux32_arm.json
@@ -5,9 +5,9 @@
       "-u",
       "[BUILD]/scripts/slave/bot_update.py",
       "--master",
-      "tryserver.webrtc",
+      "client.webrtc.fyi",
       "--builder",
-      "linux_compile_rel",
+      "Linux32 ARM",
       "--slave",
       "slavename",
       "--spec",
@@ -16,12 +16,6 @@
       "src",
       "--revision_mapping_file",
       "{\"src\": \"got_revision\"}",
-      "--issue",
-      "666666",
-      "--patchset",
-      "1",
-      "--rietveld_server",
-      "https://fake.rietveld.url",
       "--output_json",
       "/path/to/tmp/json",
       "--revision",
@@ -82,7 +76,8 @@
     ],
     "cwd": "[SLAVE_BUILD]",
     "env": {
-      "GYP_DEFINES": "component=static_library dcheck_always_on=1 fastbuild=1 gomadir='[BUILD]/goma' target_arch=x64 use_goma=1"
+      "GYP_CROSSCOMPILE": "1",
+      "GYP_DEFINES": "component=static_library dcheck_always_on=1 gomadir='[BUILD]/goma' target_arch=arm use_goma=1"
     },
     "name": "gclient runhooks"
   },
@@ -101,8 +96,6 @@
       "goma",
       "--goma-dir",
       "[BUILD]/goma",
-      "--goma-fail-fast",
-      "--goma-disable-local-fallback",
       "--",
       "All"
     ],