chromium_tests: add explicit compile targets to bots that need them

scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json

Index: scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json
diff --git a/scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json b/scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json
index 0f72636445697124fe26cf9133254e8391e9ec5d..4d2a2c5151237b45f918c8c51d9df130f94a56d8 100644
--- a/scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json
+++ b/scripts/slave/recipes/chromium.expected/full_chromium_chrome_Google_Chrome_Mac.json
@@ -118,22 +118,47 @@
     "name": "cleanup_temp"
   },
   {
+    "allow_subannotations": true,
     "cmd": [
       "python",
       "-u",
-      "import sys; sys.exit(1)"
+      "[BUILD]/scripts/slave/clang_revision.py",
+      "--src-dir",
+      "[SLAVE_BUILD]/src",
+      "--output-json",
+      "/path/to/tmp/json"
     ],
     "cwd": "[SLAVE_BUILD]",
-    "name": "compile",
+    "name": "clang_revision",
     "~followup_annotations": [
-      "step returned non-zero exit code: 1",
-      "@@@STEP_TEXT@Misconfigured bot: no compile targets@@@",
-      "@@@STEP_FAILURE@@@"
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"clang_revision\": \"123456-7\"@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
-    "name": "$final_result",
-    "reason": "Step('compile') failed with return_code 1",
-    "status_code": 1
+    "cmd": [
+      "python",
+      "-u",
+      "[BUILD]/scripts/slave/compile.py",
+      "--target",
+      "Release",
+      "--src-dir",
+      "[SLAVE_BUILD]/src",
+      "--build-tool",
+      "ninja",
+      "--compiler",
+      "goma-clang",
+      "--mode",
+      "official",
+      "--goma-dir",
+      "[BUILD]/goma",
+      "--clobber",
+      "--",
+      "chrome"
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "name": "compile"
   }
 ]