[patch][ccla]IE only: ValidationTextBox fonts are not being inherited

[haysmark]

Load in IE: http://archive.dojotoolkit.org/nightly/dojotoolkit/dijit/tests/form/test_Spinner.html

The second spinner's buttons are a little too short since the font is not Courier as it should be. Same problem with any ValidationTextBox? subclass. This happens across all themes.

[doughays]

[12806] regression.

[doughays]

Move onresize code from _Spinner to ValidationTextBox?? and allow for inherited font to change. Add some font family/size tests to help verify correct function.

[doughays]

This problem can be worked around by adding a CSS rule like:
#widget_integerspinner2 INPUT { font-family: Courier; }

[doughays]

(In [13158]) References #6262. Unit test CSS workaround for IE font-family inheritance problems with ValidationTextBox? subclass widgets.

[doughays]

unit test workaround committed in 1.1

[bill]

We decided not to support this in dijit, see #6307. Users must set fonts manually (if they want to change them).