Bug 1705531 - Hook up Adapter to Limits and Features for CC r=jgilbert

Differential Revision: https://phabricator.services.mozilla.com/D112269

dom/webgpu/Adapter.cpp

@@ -16,7 +16,7 @@
 namespace mozilla {
 namespace webgpu {
 
-GPU_IMPL_CYCLE_COLLECTION(Adapter, mParent, mBridge)
+GPU_IMPL_CYCLE_COLLECTION(Adapter, mParent, mBridge, mFeatures, mLimits)
 GPU_IMPL_JS_WRAP(Adapter)
 
 Adapter::Adapter(Instance* const aParent,

dom/webgpu/Adapter.h

@@ -43,8 +43,10 @@ class Adapter final : public ObjectBase, public ChildOf<Instance> {
 
   const RawId mId;
   const nsString mName;
-  const RefPtr<AdapterFeatures> mFeatures;
+  // Cant have them as `const` right now, since we wouldn't be able
-  const RefPtr<AdapterLimits> mLimits;
+  // to unlink them in CC unlink.
+  RefPtr<AdapterFeatures> mFeatures;
+  RefPtr<AdapterLimits> mLimits;
 
  public:
   Adapter(Instance* const aParent, const ffi::WGPUAdapterInformation& aInfo);

dom/webgpu/mochitest/test_buffer_mapping.html

@@ -21,7 +21,7 @@ const func = async function() {
 
   const encoder = device.createCommandEncoder();
   encoder.copyBufferToBuffer(bufferWrite, 0, bufferRead, 0, 4);
-  device.defaultQueue.submit([encoder.finish()]);
+  device.queue.submit([encoder.finish()]);
 
   await bufferRead.mapAsync(GPUMapMode.READ);
   const data = bufferRead.getMappedRange();

dom/webgpu/mochitest/test_submit_render_empty.html

@@ -17,14 +17,14 @@ const func = async function() {
   const texture = device.createTexture({
     size: { width: 100, height: 100, depth: 1 },
     format: "rgba8unorm",
-    usage: GPUTextureUsage.OUTPUT_ATTACHMENT,
+    usage: GPUTextureUsage.RENDER_ATTACHMENT,
   });
   const view = texture.createView();
 
   const encoder = device.createCommandEncoder();
   const pass = encoder.beginRenderPass({
     colorAttachments: [{
-      attachment: view,
+      view,
       loadValue: { r: 0, g: 0, b: 0, a: 0 },
       storeOp: "store",
     }],