[tools] Update auto-roller after renamed branch

No-Try: true
Bug: chromium:1196558
Change-Id: Iffbf6de44caaea0215cbfe33fd28108e9ca4c715
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2808947Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73859}

tools/release/auto_roll.py

@@ -126,7 +126,7 @@ class UpdateChromiumCheckout(Step):
   def RunStep(self):
     self['json_output']['monitoring_state'] = 'update_chromium'
     cwd = self._options.chromium
-    self.GitCheckout("master", cwd=cwd)
+    self.GitCheckout("main", cwd=cwd)
     self.DeleteBranch("work-branch", cwd=cwd)
     self.GitPull(cwd=cwd)
 
@@ -168,7 +168,7 @@ class UploadCL(Step):
     else:
       print("Dry run - don't upload.")
 
-    self.GitCheckout("master", cwd=cwd)
+    self.GitCheckout("main", cwd=cwd)
     self.GitDeleteBranch("work-branch", cwd=cwd)
 
 class CleanUp(Step):

tools/release/test_scripts.py

@@ -612,7 +612,7 @@ deps = {
       Cmd("git describe --tags roll_hsh", "3.22.4"),
       Cmd("git describe --tags last_roll_hsh", "3.22.2.1"),
       Cmd("git status -s -uno", "", cwd=chrome_dir),
-      Cmd("git checkout -f master", "", cwd=chrome_dir),
+      Cmd("git checkout -f main", "", cwd=chrome_dir),
       Cmd("git branch", "", cwd=chrome_dir),
       Cmd("git pull", "", cwd=chrome_dir),
       Cmd("git fetch origin", ""),
@@ -626,7 +626,7 @@ deps = {
       Cmd("git cl upload --send-mail -f "
           "--cq-dry-run --set-bot-commit --bypass-hooks", "",
           cwd=chrome_dir),
-      Cmd("git checkout -f master", "", cwd=chrome_dir),
+      Cmd("git checkout -f main", "", cwd=chrome_dir),
       Cmd("git branch -D work-branch", "", cwd=chrome_dir),
     ]
     self.Expect(expectations)