| commit | 2cb47c8aa98c48d345b164b24b684f0696719c4d | |
| author | creis <creis@chromium.org> | |
| Thu, 8 Jan 2015 17:55:09 +0000 (8 09:55 -0800) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Thu, 8 Jan 2015 17:56:01 +0000 (8 17:56 +0000) | ||
| tree | 2eb9337724228493f7bfa0e933df87e45480aeba | treesnapshot (tar.gz zip) |
| parent | f5073b20014bf35f7fa4649dbb79592613d7824e | commitdiff |
Add a null check to OverscrollNavigatioOverlay for GetVisibleEntry.
It's possible for GetVisibleEntry to return null after window.open("").
This change is just to be safe, since it's not clear that overscroll
can get to this logic when there are no committed entries (and thus
nothing to go back/forward from).
BUG=445788
TEST=Likely no behavior change.
Review URL: https://codereview.chromium.org/817233004
Cr-Commit-Position: refs/heads/master@{#310533}
It's possible for GetVisibleEntry to return null after window.open("").
This change is just to be safe, since it's not clear that overscroll
can get to this logic when there are no committed entries (and thus
nothing to go back/forward from).
BUG=445788
TEST=Likely no behavior change.
Review URL: https://codereview.chromium.org/817233004
Cr-Commit-Position: refs/heads/master@{#310533}
| content/browser/web_contents/aura/overscroll_navigation_overlay.cc | diffblobblamehistory |