gecko/dom/base/UseCounters.conf
Mike Hommey 5743e8e7e6 Bug 1228467 - Don't preprocess dom/base/UseCounters.conf. r=froydnj
There is no preprocessing directive in the file. Also, the current support for
preprocessing doesn't take into account any DEFINES that would be set in the
corresponding moz.build, which would be quite surprising would someone want
to use preprocessing on that file in the future.
2015-12-01 08:25:22 +09:00

51 lines
1.9 KiB
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// 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/.
// This file defines a list of use counters, which are things that can
// record usage of Web platform features and then report this information
// through Telemetry.
//
// The format of this file is very strict. Each line can be:
//
// (a) a blank line
//
// (b) a comment, which is a line that begins with "//"
//
// (c) one of three possible use counter declarations:
//
// method <IDL interface name>.<IDL operation name>
// attribute <IDL interface name>.<IDL attribute name>
// property <CSS property method name>
//
// The |CSS property method name| should be identical to the |method|
// argument to CSS_PROP and related macros. The method name is
// identical to the name of the property, except that all hyphens are
// removed and CamelCase naming is used. See nsCSSPropList.h for
// further details.
//
// To actually cause use counters to be incremented, DOM methods
// and attributes must have a [UseCounter] extended attribute in
// the Web IDL file. CSS properties require no special treatment
// beyond being listed below.
//
// You might reasonably ask why we have this file and we require
// annotating things with [UseCounter] in the relevant WebIDL file as
// well. Generating things from bindings codegen and ensuring all the
// dependencies were correct would have been rather difficult, and
// annotating the WebIDL files does nothing for identifying CSS
// property usage, which we would also like to track.
method SVGSVGElement.getElementById
attribute SVGSVGElement.currentScale
property Fill
property FillOpacity
// Push API
method PushManager.subscribe
method PushSubscription.unsubscribe
// window.sidebar.addSearchEngine
attribute Window.sidebar
method External.addSearchEngine