Recently i was trying to add Quick view on my form. I do not see that quick view is being added.
Then i have tried the same in my colleagues machine, i see the same issue. I tried the same in IE, It worked.
Later i checked the version of Chrome. It is v37.
Most of the customization will not work in chrome v37 version. Just to make sure this i have tried in other machine which has different version of chrome than v37, it worked perfectly. I have wasted lots of time trying to make things working on chrome v37.
Better use IE for all customizations..
For more information : http://xrmrocks.com/2014/09/08/chrome-37-breaks-crm-2011-functionality/
Hope this helps..!