remove dependency to canvas
#2855
Merged
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We were only using the
canvaspackage for snapshot tests to mock out usage of the canvas element in the product code.The product doesn't need to use a Canvas element to estimate text width. Since we have a limited set of characters in gate names anyway, estimating with a small utility works just as well (and is probably more performant too since it doesn't do actual rendering)
The difference between the old method and the new method is a few pixels at most in all of the samples and snapshots I checked. There are no visually noticeable changes.