Disable Device Attributes API: keep the feature disabled in the (unlikely) event that it is activated in Chromium

build/cromite_patches_list.txt

@@ -303,6 +303,7 @@ Add-cromite-test-support.patch
 Android-Pixel-Perfect-Mode.patch
 Set-caret-blink-interval-to-default.patch
 Set-the-screen-frame-rate-to-60-Hz.patch
+Disable-Device-Attributes-API.patch
 Temp-disable-UseContextSnapshot.patch
 
 # temporary or wip patches

build/patches/Disable-Device-Attributes-API.patch

@@ -0,0 +1,32 @@
+From: uazo <uazo@users.noreply.github.com>
+Date: Wed, 10 Sep 2025 07:46:17 +0000
+Subject: Disable Device Attributes API
+
+License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
+---
+ chrome/browser/device_api/device_service_impl.cc | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/chrome/browser/device_api/device_service_impl.cc b/chrome/browser/device_api/device_service_impl.cc
+--- a/chrome/browser/device_api/device_service_impl.cc
++++ b/chrome/browser/device_api/device_service_impl.cc
+@@ -166,6 +166,7 @@ bool IsPermissionsPolicyFeatureEnabled() {
+ 
+ bool IsTrustedContext(content::RenderFrameHost& host,
+                       const url::Origin& origin) {
++  if ((true)) return false;
+   // Do not create the service for the incognito mode.
+   if (GetProfile(host)->IsIncognitoProfile()) {
+     return false;
+@@ -361,6 +362,10 @@ void DeviceServiceImpl::GetAnnotatedLocation(
+ void DeviceServiceImpl::GetDeviceAttribute(
+     void (DeviceAttributeApi::*method)(DeviceAttributeCallback callback),
+     DeviceAttributeCallback callback) {
++  if ((true)) {
++    device_attribute_api_->ReportNotAllowedError(std::move(callback));
++    return;
++  }
+   if (!IsAffiliatedUser()) {
+     device_attribute_api_->ReportNotAffiliatedError(std::move(callback));
+     return;
+--