net/url: use camelCase names
net/url: use camelCase names

Change-Id: I191b98b846c9de58b1892e695058c727402b5400
GitHub-Last-Rev: f241ddd96b4e847ee3608133a41e1b2bb553982d
GitHub-Pull-Request: golang/go#45291
Reviewed-on: https://go-review.googlesource.com/c/go/+/305770
Trust: Emmanuel Odeke <bd234ba4276433f0e5fc7a8fa2d18274fa711567@orijtech.com>
Run-TryBot: Emmanuel Odeke <bd234ba4276433f0e5fc7a8fa2d18274fa711567@orijtech.com>
TryBot-Result: Go Bot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>
Reviewed-by: Ian Lance Taylor <87e9c6d529889242b7e184afb632328636553ab4@golang.org>

CAFxX/go,CAFxX/go,nawawi/go,cloudflare/go,cloudflare/go,golang/go,nawawi/go,nawawi/go,nawawi/go,CAFxX/go,CAFxX/go,golang/go,CAFxX/go,nawawi/go,CAFxX/go,golang/go,golang/go,golang/go,nawawi/go,CAFxX/go,CAFxX/go,cloudflare/go,cloudflare/go,cloudflare/go,golang/go,golang/go,golang/go,cloudflare/go,nawawi/go,cloudflare/go,nawawi/go,cloudflare/go