Strip TT programs if it's invalid
[B2G] UI tweak for multi-resolution devices support on B2G
Add support for form text annotations
Fixing appendToOperatorList
Hide canvas overflow for high dpi screens.
Add tx annotation test file.
Removes getImageData from canvas.js
Merge pull request #3314 from brendandahl/annotation-form-tx

Annotation form tx
Merge pull request #3308 from brendandahl/hide-overflow

Hide canvas overflow for high dpi screens.
Fix issue with resizing the zoom box width - follow-up of 2816
Fixing #3318
Merge pull request #3320 from timvandermeij/typo-fix

Fixing #3318
Merge pull request #3258 from Snuffleupagus/zoom-select-width-followup

Fix issue with resizing the zoom box width - follow-up of #2816
Merge pull request #3312 from yurydelendik/no-getimagedata

Removes getImageData from canvas.js
Simplify getting the pdf url.
Merge pull request #3326 from brendandahl/spec-fix

Simplify getting the pdf url.
Disable range request loading for safari.
Merge pull request #3315 from brendandahl/disable-range-safari

Disable range request loading for safari.
Fix check for instanceof Uint8Array in IE9 

Fix #2687 and #2617
Merge pull request #3334 from benbro/master

Fix check for instanceof Uint8Array in IE9