diff --git a/inputfiles/patches/webgpu.kdl b/inputfiles/patches/webgpu.kdl
new file mode 100644
index 000000000..1ad352c3a
--- /dev/null
+++ b/inputfiles/patches/webgpu.kdl
@@ -0,0 +1,41 @@
+removals {
+  enum GPUBlendFactor {
+    one-minus-src1         // Blink only as of 2024-11
+    one-minus-src1-alpha   // Blink only as of 2024-11
+    src1                   // Blink only as of 2024-11
+    src1-alpha             // Blink only as of 2024-11
+  }
+
+  enum GPUFeatureName {
+    clip-distances                         // Blink only as of 2024-11
+    dual-source-blending                   // Blink only as of 2024-11
+    float32-blendable                      // Blink only as of 2024-11
+    texture-compression-astc-sliced-3d     // No implementation as of 2024-11
+    texture-compression-bc-sliced-3d       // No implementation as of 2024-11
+  }
+
+  enum GPUVertexFormat {
+    float16         // Blink only as of 2024-11
+    sint16          // Blink only as of 2024-11
+    sint8           // Blink only as of 2024-11
+    snorm16         // Blink only as of 2024-11
+    snorm8          // Blink only as of 2024-11
+    uint16          // Blink only as of 2024-11
+    uint8           // Blink only as of 2024-11
+    unorm16         // Blink only as of 2024-11
+    unorm8          // Blink only as of 2024-11
+    unorm8x4-bgra   // Blink only as of 2024-11
+  }
+
+  dictionary GPURequestAdapterOptions {
+    member featureLevel       // Blink experimental only as of 2024-11
+  }
+
+  dictionary GPUShaderModuleDescriptor {
+    member compilationHints   // Blink only as of 2024-11
+  }
+
+  dictionary GPUTextureViewDescriptor {
+    member usage              // Blink only as of 2024-11
+  }
+}
diff --git a/inputfiles/removedTypes.jsonc b/inputfiles/removedTypes.jsonc
index e61a08339..83629c28f 100644
--- a/inputfiles/removedTypes.jsonc
+++ b/inputfiles/removedTypes.jsonc
@@ -16,37 +16,6 @@
             "ConnectionType": {
                 "value": ["wimax"]
             },
-            "GPUBlendFactor": {
-                "value": [
-                    "one-minus-src1", // Blink only as of 2024-11
-                    "one-minus-src1-alpha", // Blink only as of 2024-11
-                    "src1", // Blink only as of 2024-11
-                    "src1-alpha" // Blink only as of 2024-11
-                ]
-            },
-            "GPUFeatureName": {
-                "value": [
-                    "clip-distances", // Blink only as of 2024-11
-                    "dual-source-blending", // Blink only as of 2024-11
-                    "float32-blendable", // Blink only as of 2024-11
-                    "texture-compression-astc-sliced-3d", // No implementation as of 2024-11
-                    "texture-compression-bc-sliced-3d" // No implementation as of 2024-11
-                ]
-            },
-            "GPUVertexFormat": {
-                "value": [
-                    "float16", // Blink only as of 2024-11
-                    "sint16", // Blink only as of 2024-11
-                    "sint8", // Blink only as of 2024-11
-                    "snorm16", // Blink only as of 2024-11
-                    "snorm8", // Blink only as of 2024-11
-                    "uint16", // Blink only as of 2024-11
-                    "uint8", // Blink only as of 2024-11
-                    "unorm16", // Blink only as of 2024-11
-                    "unorm8", // Blink only as of 2024-11
-                    "unorm8x4-bgra" // Blink only as of 2024-11
-                ]
-            },
             "KeyFormat": {
                 "value": [
                     "raw-private", // No implementation as of 2025-09
@@ -338,27 +307,6 @@
                     }
                 }
             },
-            "GPURequestAdapterOptions": {
-                "members": {
-                    "member": {
-                        "featureLevel": null // Blink experimental only as of 2024-11
-                    }
-                }
-            },
-            "GPUShaderModuleDescriptor": {
-                "members": {
-                    "member": {
-                        "compilationHints": null // Blink only as of 2024-11
-                    }
-                }
-            },
-            "GPUTextureViewDescriptor": {
-                "members": {
-                    "member": {
-                        "usage": null // Blink only as of 2024-11
-                    }
-                }
-            },
             "ImageDataSettings": {
                 "members": {
                     "member": {