Make LayoutText::LocalSelectionVisualRect() not to inlcude hidden for paint fragment

This patch makes LayoutText::LocalSelectionVisualRect() not to inlcude hidden
for paint fragment to avoid redundnat paint invalidation.

Change-Id: I2ba8b4de5d03fa72d76e3c03e50ad026c6678c29
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1837446
Commit-Queue: Koji Ishii <kojii@chromium.org>
Auto-Submit: Yoshifumi Inoue <yosin@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702367}
1 file changed