WebSocket Pepper API: aborting outstanding callbacks on destruction

WebSocket Pepper API: aborting outstanding callbacks on destruction

Outstanding callbacks must be aborted on object destruction.
Never called callbacks which created via CompletionCallbackFactory cause
object memory leaks.

BUG=87310
TEST=ui_test --gtest_filter='PPAPITest.Websocket_*'

[dmichael (off chromium), 2011-12-28 17:58:11]

Does this help with the memory leak at all?

Looking around at other resources with callbacks, I think you may want to use
TrackedCompletionCallback and CallbackTracker from
webkit/plugins/ppapi/callbacks.h. I haven't used this stuff very much, so brettw
or piman may be of more help.

[Takashi Toyoshima, 2012-01-10 09:25:26]

Thank you for advice.
These classes must be the classes in shared_impl/callback_tracker and
tracked_callback now, right?
I'll try to revise my change by using them.

Thanks

[Takashi Toyoshima, 2012-01-10 09:54:48]

Oh, I notice that brett already handled this issue.
So, I just close this CL.

[Takashi Toyoshima, 2012-01-10 09:59:10]

FYI: brettw's CL is here http://codereview.chromium.org/9015013/