dawn.node: Fix GPUTexture/Buffer.usage getter.

Bug: None
Change-Id: I8538cf862a2e1164ea8c801ceccc65c31114c2fb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/159784
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
diff --git a/src/dawn/node/binding/Converter.cpp b/src/dawn/node/binding/Converter.cpp
index bcd8b37..5073b3d 100644
--- a/src/dawn/node/binding/Converter.cpp
+++ b/src/dawn/node/binding/Converter.cpp
@@ -677,7 +677,7 @@
 }
 
 bool Converter::Convert(interop::GPUTextureUsageFlags& out, wgpu::TextureUsage in) {
-    out = interop::GPUTextureUsageFlags(static_cast<uint32_t>(out));
+    out = interop::GPUTextureUsageFlags(static_cast<uint32_t>(in));
     return true;
 }
 
@@ -692,7 +692,7 @@
 }
 
 bool Converter::Convert(interop::GPUBufferUsageFlags& out, wgpu::BufferUsage in) {
-    out = interop::GPUBufferUsageFlags(static_cast<uint32_t>(out));
+    out = interop::GPUBufferUsageFlags(static_cast<uint32_t>(in));
     return true;
 }