Refresh dart:dom libraries from WebKit

client/dom/idl/dart/dart.idl

Index: client/dom/idl/dart/dart.idl
diff --git a/client/dom/idl/dart/dart.idl b/client/dom/idl/dart/dart.idl
index 17b53df0757c7b03f9e1f4414876490ade407d3e..0009ef6f739fe75b4bd15ef5a72e4736906c7a76 100644
--- a/client/dom/idl/dart/dart.idl
+++ b/client/dom/idl/dart/dart.idl
@@ -18,6 +18,9 @@ module default {
   Uint8Array implements sequence<int>;
   Uint16Array implements sequence<int>;
   Uint32Array implements sequence<int>;
+
+  // Is List<int> because inherits from Uint8Array:
+  // Uint8ClampedArray implements sequence<int>;
 }
 
 module dom {
@@ -151,6 +154,15 @@ module canvas {
   interface Uint8Array {
     [DartName=setElements] void set(in any array, in optional unsigned long offset);
   };
+
+  [Supplemental]
+  interface Uint8ClampedArray {
+    // Avoid 'overriding static member BYTES_PER_ELEMENT'.
+    [Suppressed] const unsigned int BYTES_PER_ELEMENT = 1;
+
+    [Suppressed] void set();
+    [DartName=setElements] void set(in any array, in optional unsigned long offset);
+  };
 };
 
 module storage {