When an initializer is present, use type inference instead of
explicitly typing `var` and `let` declarations. This reduces the size
of the generated WGSL and improves readability.
Change-Id: I241ee2108279b550735945940f2b62bbbd493708
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132142
Commit-Queue: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
506b4f05d0