Generate end-to-end WGSL tests from wgsl.def

Fixed: tint:2108
Change-Id: Ib4cfe6c4ad270220186d0bc77e9727b4502c524f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/162600
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: David Neto <dneto@google.com>
diff --git a/test/tint/builtins/gen/gen.wgsl.tmpl b/test/tint/builtins/gen/gen.wgsl.tmpl
index 4e257a5..5317f1c 100644
--- a/test/tint/builtins/gen/gen.wgsl.tmpl
+++ b/test/tint/builtins/gen/gen.wgsl.tmpl
@@ -9,7 +9,7 @@
 --------------------------------------------------------------------------------
 */ -}}
 
-{{- $I := LoadIntrinsics "src/tint/lang/core/core.def" -}}
+{{- $I := LoadIntrinsics "src/tint/lang/wgsl/wgsl.def" -}}
 
 {{- /* For each permutation of each overload of each function... */ -}}
 {{- range $I.Sem.Builtins -}}