Rename upload_gtest_test_results.py to upload_test_results.py.

scripts/slave/recipes/findit/chromium/test.expected/swarming_tests.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]/mac",
       "511"
     ],
     "name": "makedirs checkout path",
@@ skipping 792 matching lines @@
     },
     "name": "test r1.gl_tests (r1) on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_NEST_LEVEL@1@@@"
     ]
   },
   {
     "cmd": [
       "python",
       "-u",
-      "RECIPE_MODULE[build::test_results]/resources/upload_gtest_test_results.py",
-      "--input-gtest-json",
+      "RECIPE_MODULE[build::test_results]/resources/upload_test_results.py",
+      "--input-json",
       "{\"per_iteration_data\": [{\"Test.One\": [{\"elapsed_time_ms\": 0, \"output_snippet\": \"\", \"status\": \"SUCCESS\"}]}]}",
       "--master-name",
       "tryserver.chromium.mac",
       "--builder-name",
       "mac_chromium_variable",
       "--build-number",
       "1",
       "--test-type",
       "test r1.gl_tests (r1) on Mac-10.9",
       "--test-results-server",
@@ skipping 35 matching lines @@
       "@@@STEP_LOG_END@report@@@",
       "@@@SET_BUILD_PROPERTY@report@{\"metadata\": {\"regression_range_size\": 1}, \"result\": {\"r1\": {\"gl_tests\": {\"status\": \"passed\", \"valid\": true}}}}@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]