binding: Indexed properties should accompany with %ArrayProto_values%.

third_party/WebKit/Source/bindings/scripts/v8_interface.py

Index: third_party/WebKit/Source/bindings/scripts/v8_interface.py
diff --git a/third_party/WebKit/Source/bindings/scripts/v8_interface.py b/third_party/WebKit/Source/bindings/scripts/v8_interface.py
index a8b70905c090b87faa4160b7ed00f0b1f853dff6..ee027bf6d0b3d17262e60bca9ff50bbb76c70b2e 100644
--- a/third_party/WebKit/Source/bindings/scripts/v8_interface.py
+++ b/third_party/WebKit/Source/bindings/scripts/v8_interface.py
@@ -426,10 +426,15 @@ def interface_context(interface):
                 extended_attributes=used_extended_attributes,
                 implemented_as=implemented_as)
 
-        if interface.iterable or interface.maplike or interface.setlike or 'Iterable' in extended_attributes:
+        if interface.has_indexed_elements:
+            # Window.idl in Blink has indexed properties, but the spec says
+            # Window interface doesn't have indexed properties, instead
+            # the WindowProxy exotic object has indexed properties.  Thus,
+            # Window interface must not support iterators.
+            if interface.name != 'Window':
+                has_array_iterator = True

[peria, 2016/09/15 12:06:43]

nit: has_array_iterator = (interface.name != 'Window')  ?

[Yuki, 2016/09/15 12:35:47]

Done.

+        elif interface.iterable or interface.maplike or interface.setlike or 'Iterable' in extended_attributes:
             iterator_method = generated_iterator_method('iterator', implemented_as='iterator')
-        elif interface.has_indexed_elements:
-            has_array_iterator = True
 
         if interface.iterable or interface.maplike or interface.setlike:
             implicit_methods = [