Remove "window" references from component-library to enable SSR

[jaronheard]

Description

There are references to "window" in the component library. These should be found, and wrapped in if statements, to allow SSR

if (typeof window !== `undefined`) {
  //use window here
}

Steps to reproduce

Run "gatsby build" in this sandbox

Expected result

It should build properly

Actual result

Errors like this:

WebpackError: ReferenceError: window is not defined

Environment

Where are you seeing the error? (Environment details)

[jaronheard]

#531