| commit | 8542185bbb9fd0c0e7d0240c64403d2e4cea39f2 | |
| author | nasko <nasko@chromium.org> | |
| Thu, 21 May 2015 22:53:48 +0000 (21 15:53 -0700) | ||
| committer | Commit bot <commit-bot@chromium.org> | |
| Thu, 21 May 2015 22:54:12 +0000 (21 22:54 +0000) | ||
| tree | 0fc9a125f9d5f46531b40745326efb55fd2af496 | treesnapshot (tar.gz zip) |
| parent | a80a45a87dd90e813fbf44b41eb9fa95e9e71b89 | commitdiff |
Add ref-count on RenderViewHost for each new RenderFrameProxyHost.
Currently, only RenderFrameHosts are ref-counting the associated RenderViewHost.
Since it is possible to have a RenderViewHost with no associated RenderFrameHost
(for example a cross-process window opener/openee relationship), it should
be taken into account that the associated RenderFrameProxyHost is also
a ref-counting the RenderViewHost.
The goal of this CL is to allow for that, even though it isn't currently
the case. It is a small step towards removing swapped out RenderFrameHosts.
BUG=357747
Review URL: https://codereview.chromium.org/1150793002
Cr-Commit-Position: refs/heads/master@{#331016}
Currently, only RenderFrameHosts are ref-counting the associated RenderViewHost.
Since it is possible to have a RenderViewHost with no associated RenderFrameHost
(for example a cross-process window opener/openee relationship), it should
be taken into account that the associated RenderFrameProxyHost is also
a ref-counting the RenderViewHost.
The goal of this CL is to allow for that, even though it isn't currently
the case. It is a small step towards removing swapped out RenderFrameHosts.
BUG=357747
Review URL: https://codereview.chromium.org/1150793002
Cr-Commit-Position: refs/heads/master@{#331016}