Roll typ to v0.8.5

third_party/typ/typ/host.py

Index: third_party/typ/typ/host.py
diff --git a/third_party/typ/typ/host.py b/third_party/typ/typ/host.py
index 4859d9c12db963457c6a1a054bac432490d5dfc4..c5f6ac8c8d4c94f39bd8a10a1ed50534d2203866 100644
--- a/third_party/typ/typ/host.py
+++ b/third_party/typ/typ/host.py
@@ -48,6 +48,7 @@ class Host(object):
         self.stderr = sys.stderr
         self.stdin = sys.stdin
         self.env = os.environ
+        self.platform = sys.platform
 
     def abspath(self, *comps):
         return os.path.abspath(self.join(*comps))
@@ -75,6 +76,10 @@ class Host(object):
         # pylint type checking bug - pylint: disable=E1103
         return proc.returncode, stdout.decode('utf-8'), stderr.decode('utf-8')
 
+    def call_inline(self, argv, env=None):
+        return subprocess.call(argv, stdin=self.stdin, stdout=self.stdout,
+                               stderr=self.stderr, env=env)
+
     def chdir(self, *comps):
         return os.chdir(self.join(*comps))