Fix formatting

ci/firebase_testlab.py

@@ -86,7 +86,8 @@ def check_timeline(results_dir):
       '%s/%s/*/game_loop_results/results_scenario_0.json' %
       (BUCKET, results_dir)
   ])
-  gsutil_du = gsutil_du if isinstance(gsutil_du, str) else gsutil_du.decode(ENCODING)
+  gsutil_du = gsutil_du if isinstance(gsutil_du,
+                                      str) else gsutil_du.decode(ENCODING)
   gsutil_du = gsutil_du.strip()
   if gsutil_du == '0':
     print('Failed to produce a timeline.')
@@ -120,8 +121,8 @@ def main():
   git_revision = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
                                          cwd=script_dir)
 
-  git_revision = git_revision if isinstance(
-      git_revision, str) else git_revision.decode(ENCODING)
+  git_revision = git_revision if isinstance(git_revision, str
+                                           ) else git_revision.decode(ENCODING)
   git_revision = git_revision.strip()
   results = []
   apk = None

ci/scan_flattened_deps.py

@@ -209,7 +209,8 @@ def get_common_ancestor_commit(dep, deps_list):
         shell=True
     )
     default_branch = default_branch if isinstance(
-        default_branch, str) else default_branch.decode(ENCODING)
+        default_branch, str
+    ) else default_branch.decode(ENCODING)
     default_branch = default_branch.strip()
     print(
         'default_branch found: {default_branch}'.format(
@@ -237,7 +238,8 @@ def get_common_ancestor_commit(dep, deps_list):
         shell=True
     )
     ancestor_commit = ancestor_commit if isinstance(
-        ancestor_commit, str) else ancestor_commit.decode(ENCODING)
+        ancestor_commit, str
+    ) else ancestor_commit.decode(ENCODING)
     ancestor_commit = ancestor_commit.strip()
     print('Ancestor commit: ' + ancestor_commit)
     return ancestor_commit

testing/run_tests.py

@@ -599,7 +599,8 @@ def assert_expected_xcode_version():
   """Checks that the user has a version of Xcode installed"""
   version_output = subprocess.check_output(['xcodebuild', '-version'])
   version_output = version_output if isinstance(
-      version_output, str) else version_output.decode('UTF-8')
+      version_output, str
+  ) else version_output.decode('UTF-8')
   match = re.match(r'Xcode (\d+)', version_output)
   message = 'Xcode must be installed to run the iOS embedding unit tests'
   assert match, message