From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- dom/base/nsISizeOfEventTarget.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 dom/base/nsISizeOfEventTarget.h (limited to 'dom/base/nsISizeOfEventTarget.h') diff --git a/dom/base/nsISizeOfEventTarget.h b/dom/base/nsISizeOfEventTarget.h new file mode 100644 index 000000000..718b5cac8 --- /dev/null +++ b/dom/base/nsISizeOfEventTarget.h @@ -0,0 +1,40 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsISizeOfEventTarget_h___ +#define nsISizeOfEventTarget_h___ + +#include "mozilla/MemoryReporting.h" +#include "nsISupports.h" + +#define NS_ISIZEOFEVENTTARGET_IID \ + {0xa1e08cb9, 0x5455, 0x4593, \ + { 0xb4, 0x1f, 0x38, 0x7a, 0x85, 0x44, 0xd0, 0xb5 }} + +/** + * This class is much the same as nsISizeOf, but is specifically for measuring + * the contents of nsGlobalWindow::mEventTargetObjects. + * + * We don't use nsISizeOf because if we did, any object belonging to + * mEventTargetObjects that implements nsISizeOf would be measured, which we + * may not want (perhaps because the object is also measured elsewhere). + */ +class nsISizeOfEventTarget : public nsISupports +{ +public: + NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISIZEOFEVENTTARGET_IID) + + /** + * Measures the size of the things pointed to by the object, plus the object + * itself. + */ + virtual size_t + SizeOfEventTargetIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const = 0; +}; + +NS_DEFINE_STATIC_IID_ACCESSOR(nsISizeOfEventTarget, NS_ISIZEOFEVENTTARGET_IID) + +#endif /* nsISizeOfEventTarget_h___ */ -- cgit v1.2.3