Revert "Add CIPD package support to swarming recipe api"

scripts/slave/recipes/skia/ct_skps.expected/CT_DM_10k_SKPs_Trybot.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "RECIPE_PACKAGE_REPO[depot_tools]/gclient.py",
       "config",
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'deps_file': 'DEPS', 'managed': False, 'name': 'skia', 'url': 'https://skia.googlesource.com/skia.git'}, {'deps_file': 'DEPS', 'managed': False, 'name': 'src', 'url': 'https://chromium.googlesource.com/chromium/src.git'}]"
     ],
@@ skipping 128 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "--version"
     ],
     "name": "swarming.py --version",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
-      "@@@STEP_TEXT@0.8.6@@@"
+      "@@@STEP_TEXT@0.4.10@@@"
     ]
   },
   {
     "cmd": [
       "download_from_google_storage",
       "--no_resume",
       "--platform=linux*",
       "--no_auth",
       "--bucket",
       "chromium-luci",
@@ skipping 943 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
-      "--json",
-      "{\"base_task_name\": \"ct-dm-1/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\", \"tasks\": {\"ct-dm-1/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--shards",
+      "1",
+      "ct-dm-1/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1",
       "--task-summary-json",
       "/path/to/tmp/json",
       "--task-output-dir",
       "[SLAVE_BUILD]/swarming_temp_dir/outputs/ct-dm-1"
     ],
     "name": "ct-dm-1 on Ubuntu-14.04",
     "~followup_annotations": [
       "@@@STEP_TEXT@swarming pending 71s@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
@@ skipping 39 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
-      "--json",
-      "{\"base_task_name\": \"ct-dm-2/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\", \"tasks\": {\"ct-dm-2/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--shards",
+      "1",
+      "ct-dm-2/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1",
       "--task-summary-json",
       "/path/to/tmp/json",
       "--task-output-dir",
       "[SLAVE_BUILD]/swarming_temp_dir/outputs/ct-dm-2"
     ],
     "name": "ct-dm-2 on Ubuntu-14.04",
     "~followup_annotations": [
       "@@@STEP_TEXT@swarming pending 71s@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
@@ skipping 39 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
-      "--json",
-      "{\"base_task_name\": \"ct-dm-3/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\", \"tasks\": {\"ct-dm-3/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--shards",
+      "1",
+      "ct-dm-3/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1",
       "--task-summary-json",
       "/path/to/tmp/json",
       "--task-output-dir",
       "[SLAVE_BUILD]/swarming_temp_dir/outputs/ct-dm-3"
     ],
     "name": "ct-dm-3 on Ubuntu-14.04",
     "~followup_annotations": [
       "@@@STEP_TEXT@swarming pending 71s@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
@@ skipping 39 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
-      "--json",
-      "{\"base_task_name\": \"ct-dm-4/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\", \"tasks\": {\"ct-dm-4/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--shards",
+      "1",
+      "ct-dm-4/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1",
       "--task-summary-json",
       "/path/to/tmp/json",
       "--task-output-dir",
       "[SLAVE_BUILD]/swarming_temp_dir/outputs/ct-dm-4"
     ],
     "name": "ct-dm-4 on Ubuntu-14.04",
     "~followup_annotations": [
       "@@@STEP_TEXT@swarming pending 71s@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
@@ skipping 39 matching lines @@
   {
     "cmd": [
       "python",
       "-u",
       "[SLAVE_BUILD]/swarming.client/swarming.py",
       "collect",
       "--swarming",
       "https://chromium-swarm.appspot.com",
       "--decorate",
       "--print-status-updates",
-      "--json",
-      "{\"base_task_name\": \"ct-dm-5/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\", \"tasks\": {\"ct-dm-5/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1\": {\"shard_index\": 0, \"task_id\": \"10000\", \"view_url\": \"https://chromium-swarm.appspot.com/user/task/10000\"}}}",
+      "--shards",
+      "1",
+      "ct-dm-5/Ubuntu-14.04/[dummy has/Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-CT_DM_10k_SKPs-Trybot/-1",
       "--task-summary-json",
       "/path/to/tmp/json",
       "--task-output-dir",
       "[SLAVE_BUILD]/swarming_temp_dir/outputs/ct-dm-5"
     ],
     "name": "ct-dm-5 on Ubuntu-14.04",
     "~followup_annotations": [
       "@@@STEP_TEXT@swarming pending 71s@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"shards\": [@@@",
@@ skipping 35 matching lines @@
       "@@@STEP_LOG_END@json.output@@@",
       "@@@STEP_LINK@shard #0 isolated out@blah@@@"
     ]
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]