Layout test text dump rebaseline using Element.innerText part 9

This patch changes tests in the following directories to use
Element.innerText for text dump:

LayoutTests/h* - LayoutTests/o*

Most of this patch is mechanical rebaseline, except that:
- Some LayoutNG-specific baselines become redundant and
  are removed.
- Two LayoutNG-specific baselines are added due to different
  treatments of formatting characters in legacy and NG innerText
  implementations.

Bug: 887148
Change-Id: I433fc4cf279a95e71a5b21fd84780fa6825dd8dd
Cq-Include-Trybots: luci.chromium.try:linux_layout_tests_layout_ng
Reviewed-on: https://chromium-review.googlesource.com/c/1331747
Reviewed-by: Kent Tamura <[email protected]>
Commit-Queue: Xiaocheng Hu <[email protected]>
Cr-Commit-Position: refs/heads/master@{#608045}
312 files changed