[GeometryInterface] Add fromFloat32Array & fromFloat64Array function

third_party/WebKit/Source/core/dom/DOMMatrix.idl

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // http://dev.w3.org/fxtf/geometry/#DOMMatrix
 
 [
     Constructor,
     Constructor(DOMMatrixReadOnly other),
     // FIXME: Should implement more constructors (See: crbug.com/388780)
     // FIXME: Exposed=(Window,Worker)
     RuntimeEnabled=GeometryInterfaces,
 ] interface DOMMatrix : DOMMatrixReadOnly {
+    [RaisesException, NewObject] static DOMMatrix fromFloat32Array(Float32Array array32);
+    [RaisesException, NewObject] static DOMMatrix fromFloat64Array(Float64Array array64);
+
     // These attributes are simple aliases for certain elements of the 4x4 matrix
     inherit attribute unrestricted double a;
     inherit attribute unrestricted double b;
     inherit attribute unrestricted double c;
     inherit attribute unrestricted double d;
     inherit attribute unrestricted double e;
     inherit attribute unrestricted double f;
 
     inherit attribute unrestricted double m11;
     inherit attribute unrestricted double m12;
@@ skipping 29 matching lines @@
     DOMMatrix scaleNonUniformSelf(unrestricted double scaleX,
                                   optional unrestricted double scaleY = 1,
                                   optional unrestricted double scaleZ = 1,
                                   optional unrestricted double originX = 0,
                                   optional unrestricted double originY = 0,
                                   optional unrestricted double originZ = 0);
     DOMMatrix skewXSelf(optional unrestricted double sx = 0);
     DOMMatrix skewYSelf(optional unrestricted double sy = 0);
     DOMMatrix invertSelf();
 };