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| author | kouhei <kouhei@chromium.org> | 2015-09-24 00:47:01 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-09-24 07:48:03 +0000 |
| commit | 40f03cb9cd139d4dc5d1c22d5ee390a67bb15349 (patch) | |
| tree | 286a5222e0f90da8af0f1f09a66fe7e71bdcf00a /cc/raster | |
| parent | 357ce5817b21dfb3a257f5ec2956dd6554631053 (diff) | |
| download | chromium_src-40f03cb9cd139d4dc5d1c22d5ee390a67bb15349.zip chromium_src-40f03cb9cd139d4dc5d1c22d5ee390a67bb15349.tar.gz chromium_src-40f03cb9cd139d4dc5d1c22d5ee390a67bb15349.tar.bz2 | |
Expose PageImportanceSignals via WebContents
Depends on Blink side change: https://codereview.chromium.org/1345023002/
PageImportanceSignals contains Blink-tracked signals which is useful for
judging an relative importance of the web content hosted on a tab.
For example, we can know if a tab has a pending HTML form entry, etc.
This CL introduces a method WebContents::GetPageImportanceSignals(),
which allows browser process to query PageImportanceSignals for a tab.
In near future, we plan to use this information from OOMPriorityManager to
avoid unwanted tab discards.
BUG=520838
Review URL: https://codereview.chromium.org/1345873003
Cr-Commit-Position: refs/heads/master@{#350494}
Diffstat (limited to 'cc/raster')
0 files changed, 0 insertions, 0 deletions