Disable-WebGPU.patch

From: uazo <uazo@users.noreply.github.com>
Date: Mon, 1 May 2023 12:07:49 +0000
Subject: Disable WebGPU

License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
 content/child/runtime_features.cc                | 2 ++
 gpu/config/gpu_finch_features.cc                 | 2 +-
 third_party/blink/renderer/modules/webgpu/gpu.cc | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/content/child/runtime_features.cc b/content/child/runtime_features.cc
--- a/content/child/runtime_features.cc
+++ b/content/child/runtime_features.cc
@@ -586,6 +586,8 @@ void SetCustomizedRuntimeFeaturesFromCombinedArgs(
     WebRuntimeFeatures::EnableV8IdleTasks(true);
   }
 
+  WebRuntimeFeatures::EnableFeatureFromString("WebGpu", false);
+
   WebRuntimeFeatures::EnableBackForwardCache(
       content::IsBackForwardCacheEnabled());
 
diff --git a/gpu/config/gpu_finch_features.cc b/gpu/config/gpu_finch_features.cc
--- a/gpu/config/gpu_finch_features.cc
+++ b/gpu/config/gpu_finch_features.cc
@@ -266,7 +266,7 @@ BASE_FEATURE(kEnableDrDc,
 // enabled by default on supported platforms.
 #if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_CHROMEOS) || \
     BUILDFLAG(IS_ANDROID)
-#define WEBGPU_ENABLED base::FEATURE_ENABLED_BY_DEFAULT
+#define WEBGPU_ENABLED base::FEATURE_DISABLED_BY_DEFAULT
 #else
 #define WEBGPU_ENABLED base::FEATURE_DISABLED_BY_DEFAULT
 #endif
diff --git a/third_party/blink/renderer/modules/webgpu/gpu.cc b/third_party/blink/renderer/modules/webgpu/gpu.cc
--- a/third_party/blink/renderer/modules/webgpu/gpu.cc
+++ b/third_party/blink/renderer/modules/webgpu/gpu.cc
@@ -376,6 +376,7 @@ ScriptPromise GPU::requestAdapter(ScriptState* script_state,
         "WebGPU is experimental on this platform. See "
         "https://github.com/gpuweb/gpuweb/wiki/"
         "Implementation-Status#implementation-status"));
+    //(UAZO) add site setting
   }
 
   auto* resolver = MakeGarbageCollected<ScriptPromiseResolver>(script_state);
--