Takes ascent/descent in account in the text layer
Fixes fips regression from #4068
Introduces disableObjectCreateURL
Checks if subpixel-aa enabled before scaling the fonts
Added withCredentials parameter and passing it to xhr requests
Merge pull request #4124 from tkristiansen/with-credentials

Allow setting xhr.withCredentials
Fixes and refactors log functionality
Fix regression that disabled the "Open With Different Viewer" button on the fallback bar
Merge pull request #4128 from Snuffleupagus/fix-open-button-on-fallback-bar

Fix regression that disabled the "Open With Different Viewer" button on the fallback bar
Merge pull request #4103 from yurydelendik/issue3977

Introduces disableObjectCreateURL
Merge pull request #4125 from yurydelendik/issue4111

Fixes and refactors log functionality
Merge pull request #4089 from yurydelendik/issue3725

Takes ascent/descent in account in the text layer
Merge pull request #4093 from yurydelendik/issue4068

Fixes fips regression from #4068
Removing extension-files file
Do createImageData/putImageData in chunks, to save memory.
Extracts evaluator preprocessor and refactor text extraction
Merge pull request #4119 from yurydelendik/preprocessor

Extracts evaluator preprocessor, refactor text extraction and paintFormXObject
Remove old CSS rules
Merge pull request #4142 from Snuffleupagus/css-cleanup

Remove old CSS rules
Merge pull request #4138 from nnethercote/chunk-ImageData

Do createImageData/putImageData in chunks, to save memory.