[NetInfo] Add Blink support for connection.change, connection.downlinkMax, and wimax

LayoutTests/netinfo/connection-types.html

Index: LayoutTests/netinfo/connection-types.html
diff --git a/LayoutTests/netinfo/connection-types.html b/LayoutTests/netinfo/connection-types.html
index e3353586c4f33faa99ac2db8b019772d4aaec777..896e103143576a156eb29f7268ce4ac08d2a8d09 100644
--- a/LayoutTests/netinfo/connection-types.html
+++ b/LayoutTests/netinfo/connection-types.html
@@ -11,24 +11,34 @@ if (!window.internals)
   log("This test requires window.internals");
 
 var types = [
-  'cellular',
-  'bluetooth',
-  'ethernet',
-  'wifi',
-  'other',
-  'none',
-  'unknown'
+  ['cellular', 1.0],
+  ['bluetooth', 2.0],
+  ['ethernet', 3.0],
+  ['wifi', 4.0],
+  ['wimax', 5.0],
+  ['other', 6.0],
+  ['none', 7.0],
+  ['unknown', 8.0]
 ];
 
-var count = 0;
+// ontypechange is deprecated but this test is here to
+// verify that it still works until it is removed.
 connection.addEventListener('typechange', function(e) {
-  shouldBe('connection.type', 'types[count]');
+  shouldBe('connection.type', 'types[count][0]');
+  shouldBe('connection.downlinkMax', 'types[count][1]');
+});
+
+var count = 0;
+connection.addEventListener('change', function(e) {
+  shouldBe('connection.type', 'types[count][0]');
+  shouldBe('connection.downlinkMax', 'types[count][1]');
+
   if (++count === types.length)
     finishJSTest();
 });
 
 for(var i = 0; i < types.length; i++)
-  internals.setNetworkConnectionInfo(types[i]);
+  internals.setNetworkConnectionInfo(types[i][0], types[i][1]);
 
 </script>
 </body>