Bug 1057642 - More convenient formatting of BasePoint. r=BenWa,kats

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extra : rebase_source : bf75da112714f584ce3fc802d716a6c969e1d160
Bug 1057642 - Revert [Int]::PointTyped::[x|y] to be of primitive type. r=kats

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extra : rebase_source : 55e56423f6c8f5278315a6dc9dfcb9fb983c9309