Re-add perf-id and results-url.

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

 [
   {
     "cmd": [
       "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_perf_bisect",
       "511"
     ],
     "name": "makedirs checkout path",
@@ skipping 197 matching lines @@
       "-u",
       "[BUILDER_CACHE]/linux_perf_bisect/src/testing/scripts/get_compile_targets.py",
       "--output",
       "/path/to/tmp/json",
       "--",
       "--build-config-fs",
       "Release",
       "--paths",
       "{\"checkout\": \"[BUILDER_CACHE]/linux_perf_bisect/src\", \"runit.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/tools/runit.py\", \"runtest.py\": \"RECIPE_PACKAGE_REPO[build]/scripts/slave/runtest.py\"}",
       "--properties",
-      "{\"buildername\": \"linux_perf_bisect\", \"buildnumber\": 571, \"mastername\": \"tryserver.chromium.perf\", \"slavename\": \"TestSlavename\", \"target_platform\": \"linux\"}"
+      "{\"buildername\": \"linux_perf_bisect\", \"buildnumber\": 571, \"mastername\": \"tryserver.chromium.perf\", \"results-url\": \"https://chromeperf.appspot.com\", \"slavename\": \"TestSlavename\", \"target_platform\": \"linux\"}"
     ],
     "name": "get compile targets for scripts",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@{}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
   {
     "cmd": [
       "python",
@@ skipping 61 matching lines @@
       "571"
     ],
     "name": "extract build"
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]