Fix blink analyzers for the buganizer api input.

The functions here should take int as input instead of a
string directly.

Bug: 324922418
Change-Id: Ic6d220ad0bdce4c6d0d7c8fe64f3ed7674fc1b6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5426330


Auto-Submit: Jie Sheng <jiesheng@google.com>
Commit-Queue: Weizhong Xia <weizhong@google.com>
Reviewed-by: Jonathan Lee <jonathanjlee@google.com>
Reviewed-by: Weizhong Xia <weizhong@google.com>
Cr-Commit-Position: refs/heads/main@{#1282612}