[Fuchsia] Name OutputPresentFuchsia BufferCollection

This name is passed on to the VMOs and makes it simpler to determine how
much memory is being used by output surfaces. Also add debug client
names to help determine which client failed to set constraints if that
ever happens.

Change-Id: Iff1512c33ca10aa8a57a65e27f3227237a2841dd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2476135Reviewed-by: Sergey Ulanov <sergeyu@chromium.org>
Reviewed-by: Peng Huang <penghuang@chromium.org>
Commit-Queue: Peng Huang <penghuang@chromium.org>
Auto-Submit: John Bauman <jbauman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#817593}

components/viz/service/display_embedder/output_presenter_fuchsia.cc

@@ -230,11 +230,13 @@ OutputPresenterFuchsia::AllocateImages(gfx::ColorSpace color_space,
   // the ImagePipe.
   fuchsia::sysmem::BufferCollectionTokenSyncPtr collection_token;
   sysmem_allocator_->AllocateSharedCollection(collection_token.NewRequest());
+  collection_token->SetName(100u, "ChromiumOutput");
+  collection_token->SetDebugClientInfo("vulkan", 0u);
 
-  fidl::InterfaceHandle<fuchsia::sysmem::BufferCollectionToken>
-      token_for_scenic;
+  fuchsia::sysmem::BufferCollectionTokenSyncPtr token_for_scenic;
   collection_token->Duplicate(ZX_RIGHT_SAME_RIGHTS,
                               token_for_scenic.NewRequest());
+  token_for_scenic->SetDebugClientInfo("scenic", 0u);
 
   zx_status_t status = collection_token->Sync();
   if (status != ZX_OK) {