Revert of bot_update: add --auth-refresh-token-json passthrough for apply_issue

recipe_modules/bot_update/resources/bot_update.py

Index: recipe_modules/bot_update/resources/bot_update.py
diff --git a/recipe_modules/bot_update/resources/bot_update.py b/recipe_modules/bot_update/resources/bot_update.py
index 2323f4c4b14b57c88eb9f075a09acf31896a9e3d..ab71dd4a9a5bf7feff021eb0b125643d9bb2aaa0 100755
--- a/recipe_modules/bot_update/resources/bot_update.py
+++ b/recipe_modules/bot_update/resources/bot_update.py
@@ -555,8 +555,7 @@
 
 
 def apply_rietveld_issue(issue, patchset, root, server, _rev_map, _revision,
-                         email_file, key_file, oauth2_file,
-                         whitelist=None, blacklist=None):
+                         email_file, key_file, whitelist=None, blacklist=None):
   apply_issue_bin = ('apply_issue.bat' if sys.platform.startswith('win')
                      else 'apply_issue')
   cmd = [apply_issue_bin,
@@ -571,10 +570,8 @@
          # Don't run gclient sync when it sees a DEPS change.
          '--ignore_deps',
   ]
-  # Use an oauth key or json file if specified.
-  if oauth2_file:
-    cmd.extend(['--auth-refresh-token-json', oauth2_file])
-  elif email_file and key_file:
+  # Use an oauth key file if specified.
+  if email_file and key_file:
     cmd.extend(['--email-file', email_file, '--private-key-file', key_file])
   else:
     cmd.append('--no-auth')
@@ -717,9 +714,8 @@
 def ensure_checkout(solutions, revisions, first_sln, target_os, target_os_only,
                     patch_root, issue, patchset, rietveld_server, gerrit_repo,
                     gerrit_ref, gerrit_rebase_patch_ref, revision_mapping,
-                    apply_issue_email_file, apply_issue_key_file,
-                    apply_issue_oauth2_file, shallow, refs, git_cache_dir,
-                    gerrit_reset):
+                    apply_issue_email_file, apply_issue_key_file, shallow, refs,
+                    git_cache_dir, gerrit_reset):
   # Get a checkout of each solution, without DEPS or hooks.
   # Calling git directly because there is no way to run Gclient without
   # invoking DEPS.
@@ -742,8 +738,7 @@
       if issue:
         apply_rietveld_issue(issue, patchset, patch_root, rietveld_server,
                              revision_mapping, git_ref, apply_issue_email_file,
-                             apply_issue_key_file, apply_issue_oauth2_file,
-                             whitelist=[target])
+                             apply_issue_key_file, whitelist=[target])
         already_patched.append(target)
       elif gerrit_ref:
         apply_gerrit_ref(gerrit_repo, gerrit_ref, patch_root, gerrit_reset,
@@ -770,9 +765,8 @@
   # Apply the rest of the patch here (sans DEPS)
   if issue:
     apply_rietveld_issue(issue, patchset, patch_root, rietveld_server,
-                         revision_mapping, apply_issue_oauth2_file, git_ref,
-                         apply_issue_email_file, apply_issue_key_file,
-                         blacklist=already_patched)
+                         revision_mapping, git_ref, apply_issue_email_file,
+                         apply_issue_key_file, blacklist=already_patched)
   elif gerrit_ref and not applied_gerrit_patch:
     # If gerrit_ref was for solution's main repository, it has already been
     # applied above. This chunk is executed only for patches to DEPS-ed in
@@ -840,9 +834,6 @@
                    help='--email-file option passthrough for apply_patch.py.')
   parse.add_option('--apply_issue_key_file',
                    help='--private-key-file option passthrough for '
-                        'apply_patch.py.')
-  parse.add_option('--apply_issue_oauth2_file',
-                   help='--auth-refresh-token-json option passthrough for '
                         'apply_patch.py.')
   parse.add_option('--root', dest='patch_root',
                    help='DEPRECATED: Use --patch_root.')
@@ -981,7 +972,6 @@
           revision_mapping=options.revision_mapping,
           apply_issue_email_file=options.apply_issue_email_file,
           apply_issue_key_file=options.apply_issue_key_file,
-          apply_issue_oauth2_file=options.apply_issue_oauth2_file,
 
           # Finally, extra configurations such as shallowness of the clone.
           shallow=shallow,