Rename upload_gtest_test_results.py to upload_test_results.py.

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

 [
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_MODULE[depot_tools::bot_update]/resources/bot_update.py",
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': '.DEPS.git', 'managed': True, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]",
       "--patch_root",
       "src",
@@ skipping 513 matching lines @@
     },
     "name": "gl_tests on Intel GPU on Mac on Mac-10.10",
     "~followup_annotations": [
       "@@@STEP_LINK@shard #0 isolated out@blah@@@"
     ]
   },
   {
     "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\"}], \"Test.Three\": [{\"elapsed_time_ms\": 0, \"output_snippet\": \"\", \"status\": \"SUCCESS\"}], \"Test.Two\": [{\"elapsed_time_ms\": 0, \"output_snippet\": \"\", \"status\": \"SUCCESS\"}]}], \"swarming_summary\": {\"shards\": [{\"outputs_ref\": {\"view_url\": \"blah\"}}]}}",
       "--master-name",
       "chromium.mac",
       "--builder-name",
       "Mac10.9 Tests",
       "--build-number",
       "571",
       "--test-type",
       "gl_tests on Intel GPU on Mac on Mac-10.10",
       "--test-results-server",
@@ skipping 36 matching lines @@
     },
     "name": "gl_tests on NVIDIA GPU on Mac Retina on Mac-10.9",
     "~followup_annotations": [
       "@@@STEP_LINK@shard #0 isolated out@blah@@@"
     ]
   },
   {
     "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\"}], \"Test.Three\": [{\"elapsed_time_ms\": 0, \"output_snippet\": \"\", \"status\": \"SUCCESS\"}], \"Test.Two\": [{\"elapsed_time_ms\": 0, \"output_snippet\": \"\", \"status\": \"SUCCESS\"}]}], \"swarming_summary\": {\"shards\": [{\"outputs_ref\": {\"view_url\": \"blah\"}}]}}",
       "--master-name",
       "chromium.mac",
       "--builder-name",
       "Mac10.9 Tests",
       "--build-number",
       "571",
       "--test-type",
       "gl_tests on NVIDIA GPU on Mac Retina on Mac-10.9",
       "--test-results-server",
       "test-results.appspot.com",
       "--chrome-revision",
       "170242"
     ],
     "env": {
       "FORCE_MAC_TOOLCHAIN": "1",
       "GOMA_SERVICE_ACCOUNT_JSON_FILE": "/creds/service_accounts/service-account-goma-client.json"
     },
     "name": "Upload to test-results [gl_tests on NVIDIA GPU on Mac Retina on Mac-10.9]"
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]