ArrayBuffer constructor

lib/dom/idl/dart/dart.idl

 
 // This file introduces / supplements and forces Dart declarations.
 
 module default {
   FileList implements sequence<File>;
   HTMLCollection implements sequence<Node>;
   MediaList implements sequence<DOMString>;
   NamedNodeMap implements sequence<Node>;
   NodeList implements sequence<Node>;
   StyleSheetList implements sequence<StyleSheet>;
@@ skipping 123 matching lines @@
     [Suppressed, StrictTypeChecking, Custom] void getUniform();
 
     any getVertexAttrib(in unsigned long index, in unsigned long pname) raises(DOMException);
     [Suppressed, StrictTypeChecking, Custom] void getVertexAttrib();
   };
 }
 
 
 
 module canvas {
-  // TODO(dstockwell): Define these manually.
+  [Supplemental,
+   Constructor(in long length)]  // Add constructor signature.
+  interface ArrayBuffer {
+  };
   [Supplemental]
   interface Float32Array {
     [Suppressed] void set();
     [DartName=setElements, Custom] void set(in any array, [Optional] in unsigned long offset);
   };
   [Supplemental]
   interface Float64Array {
     [Suppressed] void set();
     [DartName=setElements, Custom] void set(in any array, [Optional] in unsigned long offset);
   };
@@ skipping 115 matching lines @@
   [Supplemental, Callback] // Add missing Callback attribute.
   interface VoidCallback {
   };
 };
 
 module svg {
   interface SVGNumber {
     [StrictTypeChecking, Custom] attribute float value;
   };
 }