Move 'designMode' attribute from HTMLDocument to Document

Move 'designMode' attribute from HTMLDocument to Document

Move 'designMode' attribute from HTMLDocument to Document to comply with the
specification:
http://www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#making-entire-documents-editable:-the-designmode-idl-attribute

This is consistent with IE11, however, Firefox 28 still has the 'designMode'
attribute on HTMLDocument.

BUG=362955
TEST=fast/dom/Document/designMode-non-html.html

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=171574

[arv (Not doing code reviews), 2014-04-14 16:53:01]

LGTM

[tkent, 2014-04-15 05:11:38]

lgtm

[commit-bot: I haz the power, 2014-04-15 05:12:02]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ch.dumez@samsung.com/236983004/1

[commit-bot: I haz the power, 2014-04-15 05:21:14]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-04-15 05:21:15]

Failed to apply patch for Source/core/dom/Document.idl:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file Source/core/dom/Document.idl
  Hunk #1 FAILED at 105.
  1 out of 1 hunk FAILED -- saving rejects to file
Source/core/dom/Document.idl.rej

Patch:       Source/core/dom/Document.idl
Index: Source/core/dom/Document.idl
diff --git a/Source/core/dom/Document.idl b/Source/core/dom/Document.idl
index
4ee6567c57a7c8ecb80e7390664a237db42ec299..1ab14340dc443c9481c8fabdaaaf66af5d365023
100644
--- a/Source/core/dom/Document.idl
+++ b/Source/core/dom/Document.idl
@@ -105,7 +105,7 @@ typedef (CanvasRenderingContext2D or WebGLRenderingContext)
RenderingContext;
     DOMString          queryCommandValue([Default=Undefined] optional DOMString
command);
 
     // Moved down from HTMLDocument
-
+             [TreatNullAs=NullString, CustomElementCallbacks] attribute
DOMString designMode;
              [TreatNullAs=NullString, CustomElementCallbacks] attribute
DOMString title;
     readonly attribute DOMString referrer;
              [TreatNullAs=NullString, RaisesException=Setter] attribute
DOMString domain;

[Inactive, 2014-04-15 14:04:03]

The CQ bit was checked by ch.dumez@samsung.com

[commit-bot: I haz the power, 2014-04-15 14:04:27]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/ch.dumez@samsung.com/236983004/20001

[commit-bot: I haz the power, 2014-04-15 14:44:54]

Change committed as 171574