[spirv-reader] Add TODO for ArrayStride

Bug: tint:3
Change-Id: I9655ddbe48f2660f88be68bc52c9467d805043ab
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18080
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

src/reader/spirv/parser_impl.cc

diff --git a/src/reader/spirv/parser_impl.cc b/src/reader/spirv/parser_impl.cc
index 2d3a953..8679f03 100644
--- a/src/reader/spirv/parser_impl.cc
+++ b/src/reader/spirv/parser_impl.cc
@@ -183,6 +183,7 @@
       break;
     }
     case spvtools::opt::analysis::Type::kRuntimeArray: {
+      // TODO(dneto): Handle ArrayStride. Blocked by crbug.com/tint/30
       const auto* rtarr_ty = spirv_type->AsRuntimeArray();
       auto* ast_elem_ty =
           ConvertType(type_mgr_->GetId(rtarr_ty->element_type()));
@@ -194,6 +195,7 @@
       break;
     }
     case spvtools::opt::analysis::Type::kArray: {
+      // TODO(dneto): Handle ArrayStride. Blocked by crbug.com/tint/30
       const auto* arr_ty = spirv_type->AsArray();
       auto* ast_elem_ty = ConvertType(type_mgr_->GetId(arr_ty->element_type()));
       if (ast_elem_ty == nullptr) {