Replace custom blob gRPC API with ByteStream

appengine/swarming/server/bot_archive.py

Index: appengine/swarming/server/bot_archive.py
diff --git a/appengine/swarming/server/bot_archive.py b/appengine/swarming/server/bot_archive.py
index ebcc7ca8fb1fe61f84421beb96ce532eceb2f497..c652fd7aa26e75a4b183767458ac1fc84221f8ac 100644
--- a/appengine/swarming/server/bot_archive.py
+++ b/appengine/swarming/server/bot_archive.py
@@ -67,7 +67,7 @@ FILES = (
     'client/isolateserver.py',
     'client/named_cache.py',
     'client/proto/__init__.py',
-    'client/proto/isolate_bot_pb2.py',
+    'client/proto/bytestream_pb2.py',
     'client/run_isolated.py',
     'config/__init__.py',
     'infra_libs/__init__.py',
@@ -120,6 +120,15 @@ FILES = (
     'python_libusb1/libusb1.py',
     'python_libusb1/usb1.py',
     'third_party/__init__.py',
+    'third_party/cachetools/abc.py',
+    'third_party/cachetools/cache.py',
+    'third_party/cachetools/func.py',
+    'third_party/cachetools/__init__.py',
+    'third_party/cachetools/keys.py',
+    'third_party/cachetools/lfu.py',
+    'third_party/cachetools/lru.py',
+    'third_party/cachetools/rr.py',
+    'third_party/cachetools/ttl.py',
     'third_party/colorama/__init__.py',
     'third_party/colorama/ansi.py',
     'third_party/colorama/ansitowin32.py',
@@ -130,6 +139,32 @@ FILES = (
     'third_party/depot_tools/fix_encoding.py',
     'third_party/depot_tools/subcommand.py',
     'third_party/google/__init__.py',
+    'third_party/google/auth/app_engine.py',
+    'third_party/google/auth/_cloud_sdk.py',
+    'third_party/google/auth/credentials.py',
+    'third_party/google/auth/crypt.py',
+    'third_party/google/auth/_default.py',
+    'third_party/google/auth/environment_vars.py',
+    'third_party/google/auth/exceptions.py',
+    'third_party/google/auth/_helpers.py',
+    'third_party/google/auth/iam.py',
+    'third_party/google/auth/__init__.py',
+    'third_party/google/auth/jwt.py',
+    'third_party/google/auth/_oauth2client.py',
+    'third_party/google/auth/_service_account_info.py',
+    'third_party/google/auth/compute_engine/credentials.py',
+    'third_party/google/auth/compute_engine/__init__.py',
+    'third_party/google/auth/compute_engine/_metadata.py',
+    'third_party/google/auth/transport/grpc.py',
+    'third_party/google/auth/transport/_http_client.py',
+    'third_party/google/auth/transport/__init__.py',
+    'third_party/google/auth/transport/requests.py',
+    'third_party/google/auth/transport/urllib3.py',
+    'third_party/google/oauth2/_client.py',
+    'third_party/google/oauth2/credentials.py',
+    'third_party/google/oauth2/id_token.py',
+    'third_party/google/oauth2/__init__.py',
+    'third_party/google/oauth2/service_account.py',
     'third_party/google/protobuf/__init__.py',
     'third_party/google/protobuf/descriptor.py',
     'third_party/google/protobuf/descriptor_database.py',