Select-all doesn't work if a widget is the first node of the editor

[Josh]

When the first item in the editor is a block-level widget, it's impossible to select all within the editor.

On the widget demo page, drag the simplebox widget or the enhanced image widget to be positioned above the first paragraph. (Alternatively, cut and paste the widget to move it in the source view).

Now, if you try to use Edit->Select All or command-A, you can no longer select all the content in the editor (if your cursor is within a widget editable, select-all will only select that editable).

Observed on Mac OS 10.9.2, Chrome Version 31.0.1650.57 and Safari Version 7.0.2

Note that if you try the same thing with the Code Snippet widget, select all will work if you do it twice in a row.

[Piotrek Koszuliński]

It's a known issue and already reported in #11064. The Blink engine does not support selection when an editable starts/ends with non-editable block.