The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/ff676f58a3dfed19fe60c4928f2c837fe6409f9d

commit ff676f58a3dfed19fe60c4928f2c837fe6409f9d
Author: spqchan <spqchan@chromium.org>
Date: Wed Oct 18 21:35:05 2017

SSLErrorHandler Refactor

Refactor SSLErrorHandler by moving the protobuf
logic into a new class: SSLErrorAssistant.

BUG= 773478 

Change-Id: I2e72bd4151bee6fe8f406df411c715d65afbaf54
Reviewed-on: https://chromium-review.googlesource.com/696030
Commit-Queue: Sarah Chan <spqchan@chromium.org>
Reviewed-by: Mustafa Emre Acer <meacer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#509882}
[modify] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/BUILD.gn
[add] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/ssl/ssl_error_assistant.cc
[add] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/ssl/ssl_error_assistant.h
[add] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/ssl/ssl_error_assistant_unittest.cc
[modify] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/ssl/ssl_error_handler.cc
[modify] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/browser/ssl/ssl_error_handler_unittest.cc
[modify] https://crrev.com/ff676f58a3dfed19fe60c4928f2c837fe6409f9d/chrome/test/BUILD.gn