anchor.diff:      } // optionalAttrs pulseSupport {
         use_pulseaudio = true;
         link_pulseaudio = true;
  -    } // optionalAttrs (chromiumVersionAtLeast "89") {
  -      rtc_pipewire_version = "0.3"; # TODO: Can be removed once ungoogled-chromium is at M90
         # Disable PGO (defaults to 2 since M89) because it fails without additional changes:
         # error: Could not read profile ../../chrome/build/pgo_profiles/chrome-linux-master-1610647094-405a32bcf15e5a84949640f99f84a5b9f61e2f2e.profdata: Unsupported instrumentation profile format version
         chrome_pgo_phase = 0;
  -    } // optionalAttrs (chromiumVersionAtLeast "90") {
         # Disable build with TFLite library because it fails without additional changes:
         # ninja: error: '../../chrome/test/data/simple_test.tflite', needed by 'test_data/simple_test.tflite', missing and no known rule to make it
         # Note: chrome/test/data/simple_test.tflite is in the Git repository but not in chromium-90.0.4400.8.tar.xz
  
positive.code:   buildPath = "out/${buildType}";
    libExecPath = "$out/libexec/${packageName}";
  
    chromiumVersionAtLeast = min-version:
      versionAtLeast upstream-info.version min-version;
    versionRange = min-version: upto-version:
      let inherit (upstream-info) version;
          result = versionAtLeast version min-version && versionOlder version upto-version;
          ungoogled-version = (importJSON ./upstream-info.json).ungoogled-chromium.version;
      in if versionAtLeast ungoogled-version upto-version
         then warn "chromium: ungoogled version ${ungoogled-version} is newer than a patchset bounded at ${upto-version}. You can safely delete it."
              result
         else result;
  
    ungoogler = ungoogled-chromium {
      inherit (upstream-info.deps.ungoogled-patches) rev sha256;
  
negative.code:     patches = [
        ./patches/no-build-timestamps.patch # Optional patch to use SOURCE_DATE_EPOCH in compute_build_timestamp.py (should be upstreamed)
        ./patches/widevine-79.patch # For bundling Widevine (DRM), might be replaceable via bundle_widevine_cdm=true in gnFlags
        # Fix the build by adding a missing dependency (s. https://crbug.com/1197837):
        ./patches/fix-missing-atspi2-dependency.patch
      ] ++ optionals (chromiumVersionAtLeast "91") [
        ./patches/closure_compiler-Use-the-Java-binary-from-the-system.patch
      ];
  
  