s/OutputAttachment/RenderAttachment/g

But also keep OutputAttachment so it can be gradually changed in all
dependants.

See https://github.com/gpuweb/gpuweb/pull/1168 and
https://github.com/gpuweb/gpuweb/pull/1168

Bug: dawn:22
Change-Id: I6a1ec1de6c22ca4deac88b7fffde4b98d9d54a84
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/31040
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
diff --git a/src/tests/end2end/ClipSpaceTests.cpp b/src/tests/end2end/ClipSpaceTests.cpp
index 33c78e9..cb58525 100644
--- a/src/tests/end2end/ClipSpaceTests.cpp
+++ b/src/tests/end2end/ClipSpaceTests.cpp
@@ -59,7 +59,7 @@
         textureDescriptor.dimension = wgpu::TextureDimension::e2D;
         textureDescriptor.format = format;
         textureDescriptor.usage =
-            wgpu::TextureUsage::OutputAttachment | wgpu::TextureUsage::CopySrc;
+            wgpu::TextureUsage::RenderAttachment | wgpu::TextureUsage::CopySrc;
         textureDescriptor.mipLevelCount = 1;
         textureDescriptor.sampleCount = 1;
         textureDescriptor.size = {kSize, kSize, 1};