scan RequestEventHandlers
commit6b75993b1911a143f2bbd8deea59f01c17a42276
authorEdwin Smith <smith@fb.com>
Mon, 4 May 2015 18:51:52 +0000 (4 11:51 -0700)
committerJoelMarcey <joelm@fb.com>
Mon, 4 May 2015 20:09:03 +0000 (4 13:09 -0700)
treef16a291dc832cbecb8a8b8731496b9858b27418a
parent87d6daeb8ff41a24d66004c7d9c378b50a04d407
scan RequestEventHandlers

Summary: ExecutionContext maintains a list of these, and there are lots
of subclasses with pointers of interest. Also tidy up the
Extension scan api (make it const, drop the "Roots" suffix).

Reviewed By: @​bnell

Differential Revision: D2042091
hphp/runtime/base/execution-context.h
hphp/runtime/base/heap-scan.h
hphp/runtime/base/heap-trace.cpp
hphp/runtime/base/request-event-handler.h
hphp/runtime/ext/extension-registry.cpp
hphp/runtime/ext/extension-registry.h
hphp/runtime/ext/extension.h
hphp/runtime/ext/filter/ext_filter.cpp