Add recipe for testing recipe simulation.

scripts/slave/recipes/infra/recipe_simulation.expected/normal.json

Index: scripts/slave/recipes/infra/recipe_simulation.expected/normal.json
diff --git a/scripts/slave/recipes/infra/cipd_test.expected/cipd-latest-ok-outer.json b/scripts/slave/recipes/infra/recipe_simulation.expected/normal.json
similarity index 80%
copy from scripts/slave/recipes/infra/cipd_test.expected/cipd-latest-ok-outer.json
copy to scripts/slave/recipes/infra/recipe_simulation.expected/normal.json
index 59f93e383a9048743dc697835f13c1d4db1f687b..bdee57d991c712049ba7e7b689b6b38de2527fdb 100644
--- a/scripts/slave/recipes/infra/cipd_test.expected/cipd-latest-ok-outer.json
+++ b/scripts/slave/recipes/infra/recipe_simulation.expected/normal.json
@@ -5,9 +5,9 @@
       "-u",
       "[BUILD]/scripts/slave/bot_update.py",
       "--master",
-      "chromium.infra",
+      "chromium.tools.build",
       "--builder",
-      "cipd-module-tester",
+      "recipe simulation tester",
       "--slave",
       "TestSlavename",
       "--spec",
@@ -19,7 +19,7 @@
       "--output_json",
       "/path/to/tmp/json",
       "--revision",
-      "build@HEAD",
+      "build@deadbeaf",

[Michael Achenbach, 2016/01/11 16:05:11]

Looks like the bot_update api already uses the revision property by default if
present to sync to the desired revision.

       "--force",
       "--output_manifest"
     ],
@@ -51,16 +51,19 @@
   },
   {
     "cmd": [
-      "python",
-      "-u",
-      "[SLAVE_BUILD]/build/scripts/tools/run_recipe.py",
-      "infra/cipd_test",
-      "--master-overrides-slave",
-      "--properties-file",
-      "{\"buildername\": \"cipd-module-tester\", \"buildnumber\": 571, \"dir_to_package\": \"[SLAVE_BUILD]/build/scripts/slave/recipe_modules/cipd\", \"mastername\": \"chromium.infra\", \"revision_tag\": \"80754af91bfb6d1073585b046fe0a474ce868509\", \"slavename\": \"TestSlavename\"}"
+      "[SLAVE_BUILD]/build/scripts/slave/recipes.py",
+      "fetch"
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "name": "recipe fetch deps"
+  },
+  {
+    "cmd": [
+      "[SLAVE_BUILD]/build/scripts/slave/recipes.py",
+      "simulation_test"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "actual run"
+    "name": "recipe simulation test"
   },
   {
     "name": "$result",