paper-icon-button does not provide mixin to style internal iron-icon

[hemantjadon]

Description

paper-icon-button does not provide mixin support to style internal iron-icon.

Expected outcome

Developer should be able to style fill and stroke of iron-icon easily without using /deep/.

Actual outcome

No way to style the iron-icon inside paper-icon-button.

except width and height (as --iron-icon-width/ --iron-icon-height). This is also not documented properly.

Steps to reproduce

1. provide the mixin handler for iron-icon.

Browsers Affected

• Chrome
• Firefox
• Safari 9
• Safari 8
• Safari 7
• Edge
• IE 11
• IE 10