bindings: Moves most of DOM attributes to prototype chains.

LayoutTests/inspector/console/console-dir-expected.txt

Index: LayoutTests/inspector/console/console-dir-expected.txt
diff --git a/LayoutTests/inspector/console/console-dir-expected.txt b/LayoutTests/inspector/console/console-dir-expected.txt
index b98c9bfaaeeee2d8cace1491dd739a03332465dc..34ec2e9f2ba62cf51ccbf82a0fd4ac2c70f32436 100644
--- a/LayoutTests/inspector/console/console-dir-expected.txt
+++ b/LayoutTests/inspector/console/console-dir-expected.txt
@@ -20,18 +20,8 @@ console-dir.html:10 NodeList[1]
     length: 1
     __proto__: NodeList
 console-dir.html:11 XPathResult
-    booleanValue: [Exception: TypeError: Failed to read the 'booleanValue' property from 'XPathResult': The result type is not a boolean.
-]
     invalidIteratorState: false
-    numberValue: [Exception: TypeError: Failed to read the 'numberValue' property from 'XPathResult': The result type is not a number.
-]
     resultType: 4
-    singleNodeValue: [Exception: TypeError: Failed to read the 'singleNodeValue' property from 'XPathResult': The result type is not a single node.
-]
-    snapshotLength: [Exception: TypeError: Failed to read the 'snapshotLength' property from 'XPathResult': The result type is not a snapshot.
-]
-    stringValue: [Exception: TypeError: Failed to read the 'stringValue' property from 'XPathResult': The result type is not a string.
-]
     __proto__: XPathResult
 console-dir.html:21 Object
     "": ""