Flag to disable SMIL support

Source/core/svg/SVGSVGElement.idl

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2010 Rob Buis <buis@kde.org>
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 26 matching lines @@
     [Measure] readonly attribute boolean useCurrentView;
     [Measure] readonly attribute SVGViewSpec currentView;
              attribute float currentScale;
     // TODO(philipj): currentTranslate should be a DOMPointReadOnly.
     [ImplementedAs=currentTranslateFromJavascript] readonly attribute SVGPoint currentTranslate;
 
     [RuntimeEnabled=SVG1DOM, DeprecateAs=SVGSVGElementSuspendRedraw] unsigned long suspendRedraw(unsigned long maxWaitMilliseconds);
     [RuntimeEnabled=SVG1DOM, DeprecateAs=SVGSVGElementUnsuspendRedraw] void unsuspendRedraw(unsigned long suspendHandleId);
     [RuntimeEnabled=SVG1DOM, DeprecateAs=SVGSVGElementUnsuspendRedrawAll] void unsuspendRedrawAll();
     [RuntimeEnabled=SVG1DOM, DeprecateAs=SVGSVGElementForceRedraw] void forceRedraw();
-    void pauseAnimations();
-    void unpauseAnimations();
-    boolean animationsPaused();
-    float getCurrentTime();
-    void setCurrentTime(float seconds);
+
+    [RuntimeEnabled=SMIL] void pauseAnimations();
+    [RuntimeEnabled=SMIL] void unpauseAnimations();
+    [RuntimeEnabled=SMIL] boolean animationsPaused();
+    [RuntimeEnabled=SMIL] float getCurrentTime();

[pdr., 2015/07/23 22:16:02]

There are some edge cases where this may be useful even without SMIL but I
support removing it as well.

+    [RuntimeEnabled=SMIL] void setCurrentTime(float seconds);
+
     // TODO(philipj): The rect arguments should be DOMRectReadOnly.
     NodeList getIntersectionList(SVGRect rect, SVGElement? referenceElement);
     NodeList getEnclosureList(SVGRect rect, SVGElement? referenceElement);
     boolean checkIntersection(SVGElement element, SVGRect rect);
     boolean checkEnclosure(SVGElement element, SVGRect rect);
     void deselectAll();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGNumber createSVGNumber();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGLength createSVGLength();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGAngle createSVGAngle();
     // TODO(philipj): SVGPoint/Matrix/Rect should be DOMPoint/Matrix/Rect.
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGPoint createSVGPoint();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGMatrix createSVGMatrix();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGRect createSVGRect();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGTransform createSVGTransform();
     [RuntimeEnabled=SVG1DOM, MeasureAs=SVG1DOM] SVGTransform createSVGTransformFromMatrix(SVGMatrix matrix);
 
     // TODO(philipj): The following was part of SVG 1.1:
     // http://www.w3.org/TR/SVG11/struct.html#InterfaceSVGSVGElement
     [Measure] readonly attribute float pixelUnitToMillimeterX;
     [Measure] readonly attribute float pixelUnitToMillimeterY;
     [Measure] readonly attribute float screenPixelToMillimeterX;
     [Measure] readonly attribute float screenPixelToMillimeterY;
     [Measure] Element getElementById(DOMString elementId);
 };
 
 SVGSVGElement implements SVGFitToViewBox;
 SVGSVGElement implements SVGZoomAndPan;