Browser-laptop: downloadItem Animation is Broken

[jonathansampson]

• Did you search for similar issues before submitting this one?
  Yes

• Describe the issue you encountered:
  The progress bar background does not cover the full downloadItem.

• Platform/Brave Version:

Brave|0.14.2
-|-
rev|10539c2316a1b9a8011aa5fab742957d8a0b509e
Muon|2.57.8
libchromiumcontent|57.0.2987.133
V8|5.7.492.71
Node.js|7.4.0
Update Channel|dev
os.platform|win32
os.release|10.0.15063
os.arch|x64

• Steps to reproduce:

  1. Download a file
  2. Note issues with downloadItem presentation

• Actual result:
  Progress-bar background only partially fills the element.

• Expected result:
  Progress-bar background should fill the full element.

• Will the steps above reproduce in a fresh profile? If not what other info can be added?
  Yes

• Is this an issue in the currently released version?
  Yes

• Can this issue be consistently reproduced?
  Yes

• Screenshot if needed:
  

• Any related issues:

[NejcZdovc]

@jonathansampson I would push this into 0.14.2, because we can't ship it like this in my opinion. What do you think?