Roll protocol to r1505444

devtools-bot · devtools-bot · commit 8952758fb920 · 2025-08-23T04:31:22.000Z
diff --git a/changelog.md b/changelog.md
@@ -1,7 +1,52 @@
 
 
+## Roll protocol to r1505444 — _2025-08-23T04:31:11.000Z_
+######  Diff: [`11bcaf8...1551fe2`](https://github.com/ChromeDevTools/devtools-protocol/compare/11bcaf8...1551fe2)
+
+```diff
+@@ domains/CSS.pdl:239 @@ experimental domain CSS
+       # Computed style property value.
+       string value
+ 
++  experimental type ComputedStyleExtraFields extends object
++    properties
++      # Returns whether or not this node is being rendered with base appearance,
++      # which happens when it has its appearance property set to base/base-select
++      # or it is in the subtree of an element being rendered with base appearance.
++      boolean isAppearanceBase
++
+   # CSS style representation.
+   type CSSStyle extends object
+     properties
+@@ -674,6 +681,9 @@ experimental domain CSS
+     returns
+       # Computed style for the specified DOM node.
+       array of CSSComputedStyleProperty computedStyle
++      # A list of non-standard "extra fields" which blink stores alongside each
++      # computed style.
++      experimental ComputedStyleExtraFields extraFields
+ 
+   # Resolve the specified values in the context of the provided element.
+   # For example, a value of '1em' is evaluated according to the computed
+diff --git a/pdl/domains/Network.pdl b/pdl/domains/Network.pdl
+index 8958da96..a8fd0f2c 100644
+--- a/pdl/domains/Network.pdl
++++ b/pdl/domains/Network.pdl
+@@ -1107,10 +1107,6 @@ domain Network
+       optional integer maxPostDataSize
+       # Whether DirectSocket chunk send/receive events should be reported.
+       experimental optional boolean reportDirectSocketTraffic
+-      # Enable storing response bodies outside of renderer, so that these survive
+-      # a cross-process navigation. Requires maxTotalBufferSize to be set.
+-      # Currently defaults to false.
+-      experimental optional boolean enableDurableMessages
+ 
+   # Returns all browser cookies. Depending on the backend support, will return detailed cookie
+   # information in the `cookies` field.
+```
+
 ## Roll protocol to r1504847 — _2025-08-22T04:32:04.000Z_
-######  Diff: [`65c042d...03b5ae0`](https://github.com/ChromeDevTools/devtools-protocol/compare/65c042d...03b5ae0)
+######  Diff: [`65c042d...11bcaf8`](https://github.com/ChromeDevTools/devtools-protocol/compare/65c042d...11bcaf8)
 
 ```diff
 @@ domains/Media.pdl:66 @@ experimental domain Media
@@ -41905,24 +41950,4 @@ index d4102f5c..6285d9b6 100644
        storage-access
        sync-xhr
        trust-token-redemption
-```
-
-## Roll protocol to r1081314 — _2022-12-09T04:28:47.000Z_
-######  Diff: [`c1e172c...d4cef45`](https://github.com/ChromeDevTools/devtools-protocol/compare/c1e172c...d4cef45)
-
-```diff
-@@ browser_protocol.pdl:9569 @@ experimental domain SystemInfo
-       # supported.
-       string commandLine
- 
-+  # Returns information about the feature state.
-+  command getFeatureState
-+    parameters
-+      string featureState
-+    returns
-+      boolean featureEnabled
-+
-   # Returns information about all running processes.
-   command getProcessInfo
-     returns
 ```
diff --git a/json/browser_protocol.json b/json/browser_protocol.json
@@ -4487,6 +4487,18 @@
                         }
                     ]
                 },
+                {
+                    "id": "ComputedStyleExtraFields",
+                    "experimental": true,
+                    "type": "object",
+                    "properties": [
+                        {
+                            "name": "isAppearanceBase",
+                            "description": "Returns whether or not this node is being rendered with base appearance,\nwhich happens when it has its appearance property set to base/base-select\nor it is in the subtree of an element being rendered with base appearance.",
+                            "type": "boolean"
+                        }
+                    ]
+                },
                 {
                     "id": "CSSStyle",
                     "description": "CSS style representation.",
@@ -5489,6 +5501,12 @@
                             "items": {
                                 "$ref": "CSSComputedStyleProperty"
                             }
+                        },
+                        {
+                            "name": "extraFields",
+                            "description": "A list of non-standard \"extra fields\" which blink stores alongside each\ncomputed style.",
+                            "experimental": true,
+                            "$ref": "ComputedStyleExtraFields"
                         }
                     ]
                 },
@@ -17147,13 +17165,6 @@
                             "experimental": true,
                             "optional": true,
                             "type": "boolean"
-                        },
-                        {
-                            "name": "enableDurableMessages",
-                            "description": "Enable storing response bodies outside of renderer, so that these survive\na cross-process navigation. Requires maxTotalBufferSize to be set.\nCurrently defaults to false.",
-                            "experimental": true,
-                            "optional": true,
-                            "type": "boolean"
                         }
                     ]
                 },
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "devtools-protocol",
-  "version": "0.0.1504847",
+  "version": "0.0.1505444",
   "description": "The Chrome DevTools Protocol JSON",
   "repository": "https://github.com/ChromeDevTools/devtools-protocol",
   "author": "The Chromium Authors",
diff --git a/pdl/domains/CSS.pdl b/pdl/domains/CSS.pdl
@@ -239,6 +239,13 @@ experimental domain CSS
       # Computed style property value.
       string value
 
+  experimental type ComputedStyleExtraFields extends object
+    properties
+      # Returns whether or not this node is being rendered with base appearance,
+      # which happens when it has its appearance property set to base/base-select
+      # or it is in the subtree of an element being rendered with base appearance.
+      boolean isAppearanceBase
+
   # CSS style representation.
   type CSSStyle extends object
     properties
@@ -674,6 +681,9 @@ experimental domain CSS
     returns
       # Computed style for the specified DOM node.
       array of CSSComputedStyleProperty computedStyle
+      # A list of non-standard "extra fields" which blink stores alongside each
+      # computed style.
+      experimental ComputedStyleExtraFields extraFields
 
   # Resolve the specified values in the context of the provided element.
   # For example, a value of '1em' is evaluated according to the computed
diff --git a/pdl/domains/Network.pdl b/pdl/domains/Network.pdl
@@ -1107,10 +1107,6 @@ domain Network
       optional integer maxPostDataSize
       # Whether DirectSocket chunk send/receive events should be reported.
       experimental optional boolean reportDirectSocketTraffic
-      # Enable storing response bodies outside of renderer, so that these survive
-      # a cross-process navigation. Requires maxTotalBufferSize to be set.
-      # Currently defaults to false.
-      experimental optional boolean enableDurableMessages
 
   # Returns all browser cookies. Depending on the backend support, will return detailed cookie
   # information in the `cookies` field.
diff --git a/types/protocol.d.ts b/types/protocol.d.ts
@@ -5282,6 +5282,18 @@ export namespace Protocol {
             value: string;
         }
 
+        /**
+         * @experimental
+         */
+        export interface ComputedStyleExtraFields {
+            /**
+             * Returns whether or not this node is being rendered with base appearance,
+             * which happens when it has its appearance property set to base/base-select
+             * or it is in the subtree of an element being rendered with base appearance.
+             */
+            isAppearanceBase: boolean;
+        }
+
         /**
          * CSS style representation.
          */
@@ -6023,6 +6035,12 @@ export namespace Protocol {
              * Computed style for the specified DOM node.
              */
             computedStyle: CSSComputedStyleProperty[];
+            /**
+             * A list of non-standard "extra fields" which blink stores alongside each
+             * computed style.
+             * @experimental
+             */
+            extraFields: ComputedStyleExtraFields;
         }
 
         export interface ResolveValuesRequest {
@@ -13514,13 +13532,6 @@ export namespace Protocol {
              * @experimental
              */
             reportDirectSocketTraffic?: boolean;
-            /**
-             * Enable storing response bodies outside of renderer, so that these survive
-             * a cross-process navigation. Requires maxTotalBufferSize to be set.
-             * Currently defaults to false.
-             * @experimental
-             */
-            enableDurableMessages?: boolean;
         }
 
         export interface GetAllCookiesResponse {

Original file line number	Diff line number	Diff line change
`@@ -4487,6 +4487,18 @@`
`4487`	`4487`	`}`
`4488`	`4488`	`]`
`4489`	`4489`	`},`
	`4490`	`+ {`
	`4491`	`+ "id": "ComputedStyleExtraFields",`
	`4492`	`+ "experimental": true,`
	`4493`	`+ "type": "object",`
	`4494`	`+ "properties": [`
	`4495`	`+ {`
	`4496`	`+ "name": "isAppearanceBase",`
	`4497`	`+ "description": "Returns whether or not this node is being rendered with base appearance,\nwhich happens when it has its appearance property set to base/base-select\nor it is in the subtree of an element being rendered with base appearance.",`
	`4498`	`+ "type": "boolean"`
	`4499`	`+ }`
	`4500`	`+ ]`
	`4501`	`+ },`
`4490`	`4502`	`{`
`4491`	`4503`	`"id": "CSSStyle",`
`4492`	`4504`	`"description": "CSS style representation.",`
`@@ -5489,6 +5501,12 @@`
`5489`	`5501`	`"items": {`
`5490`	`5502`	`"$ref": "CSSComputedStyleProperty"`
`5491`	`5503`	`}`
	`5504`	`+ },`
	`5505`	`+ {`
	`5506`	`+ "name": "extraFields",`
	`5507`	`+ "description": "A list of non-standard \"extra fields\" which blink stores alongside each\ncomputed style.",`
	`5508`	`+ "experimental": true,`
	`5509`	`+ "$ref": "ComputedStyleExtraFields"`
`5492`	`5510`	`}`
`5493`	`5511`	`]`
`5494`	`5512`	`},`
`@@ -17147,13 +17165,6 @@`
`17147`	`17165`	`"experimental": true,`
`17148`	`17166`	`"optional": true,`
`17149`	`17167`	`"type": "boolean"`
`17150`		`- },`
`17151`		`- {`
`17152`		`- "name": "enableDurableMessages",`
`17153`		`- "description": "Enable storing response bodies outside of renderer, so that these survive\na cross-process navigation. Requires maxTotalBufferSize to be set.\nCurrently defaults to false.",`
`17154`		`- "experimental": true,`
`17155`		`- "optional": true,`
`17156`		`- "type": "boolean"`
`17157`	`17168`	`}`
`17158`	`17169`	`]`
`17159`	`17170`	`},`
Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`{`
`2`	`2`	`"name": "devtools-protocol",`
`3`		`- "version": "0.0.1504847",`
	`3`	`+ "version": "0.0.1505444",`
`4`	`4`	`"description": "The Chrome DevTools Protocol JSON",`
`5`	`5`	`"repository": "https://github.com/ChromeDevTools/devtools-protocol",`
`6`	`6`	`"author": "The Chromium Authors",`