Update web_tests.md and AUTHORS

Update web_tests.md to fix some problems in Test Harness Options section
- Remove --renderer-startup-dialog option description from the table
because run_web_tests.py seems to no longer have
--renderer-startup-dialog option.
- Let the Meaning of --reset-results display correctly. Vertical bar
in the inline code block inside the table isn't displayed correctly. Let
it out from the inline code block and use HTML character code instead.


Update AUTHORS
- Add a new individual contributor Takahiro because this is his first
patch

Change-Id: Ie374a0a77e27fabf1d7b522845fcf0d9407ddd63
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3357156
Reviewed-by: Takashi Toyoshima <[email protected]>
Commit-Queue: Takashi Toyoshima <[email protected]>
Cr-Commit-Position: refs/heads/main@{#955567}
diff --git a/docs/testing/web_tests.md b/docs/testing/web_tests.md
index 899bc04..38b86ba6 100644
--- a/docs/testing/web_tests.md
+++ b/docs/testing/web_tests.md
@@ -174,8 +174,7 @@
 | `--debug`                   | Run the debug build of the test shell (default is release). Equivalent to `-t Debug` |
 | `--nocheck-sys-deps`        | Don't check system dependencies; this allows faster iteration. |
 | `--verbose`                 |	Produce more verbose output, including a list of tests that pass. |
-| `--reset-results`           |	Overwrite the current baselines (`-expected.{png|txt|wav}` files) with actual results, or create new baselines if there are no existing baselines. |
-| `--renderer-startup-dialog` | Bring up a modal dialog before running the test, useful for attaching a debugger. |
+| `--reset-results`           |	Overwrite the current baselines (`-expected.{png`&#124;`txt`&#124;`wav}` files) with actual results, or create new baselines if there are no existing baselines. |
 | `--fully-parallel`          | Run tests in parallel using as many child processes as the system has cores. |
 | `--driver-logging`          | Print C++ logs (LOG(WARNING), etc).  |