Roll browser-protocol

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In case of failures or errors, reach out to someone from config/owner/COMMON_OWNERS.

Roll created at https://cr-buildbucket.appspot.com/build/8723990228603719969

[email protected]

Bug: none
Change-Id: I74d75aa0203b4d5ae4459fbfe861af9a5160ee63
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6222546
Reviewed-by: Kim-Anh Tran <[email protected]>
Commit-Queue: Kim-Anh Tran <[email protected]>
Bot-Commit: Devtools Autoroller <devtools-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>

Author: devtools-ci-autoroll-builder

DEPS

@@ -24,7 +24,7 @@ vars = {
   'inspector_protocol_revision': '69d69ddf3aa698b171886551a4a672c5af1ad902',
 
   # Keeping track of the last time we rollerd the browser protocol files.
-  'chromium_browser_protocol_revision' : 'f0291784c51fa7a64cf7711bc60f52b0d505be8d',
+  'chromium_browser_protocol_revision' : '42ebabede41e1f538efa10ed0e2b36e814af9320',
 
   'clang_format_url': 'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/clang/tools/clang-format.git',
   'clang_format_revision': '37f6e68a107df43b7d7e044fd36a13cbae3413f2',

front_end/generated/SupportedCSSProperties.js

@@ -870,6 +870,17 @@ export const generatedProperties = [
   ],
   "name": "animation-timing-function"
  },
+ {
+  "longhands": [
+   "animation-trigger-timeline",
+   "animation-trigger-type",
+   "animation-trigger-range-start",
+   "animation-trigger-range-end",
+   "animation-trigger-exit-range-start",
+   "animation-trigger-exit-range-end"
+  ],
+  "name": "animation-trigger"
+ },
  {
   "longhands": [
    "animation-trigger-exit-range-start",

front_end/ui/visual_logging/KnownContextValues.ts

@@ -417,6 +417,7 @@ export const knownContextValues = new Set([
   'animation-range-start',
   'animation-timeline',
   'animation-timing-function',
+  'animation-trigger',
   'animation-trigger-exit-range',
   'animation-trigger-exit-range-end',
   'animation-trigger-exit-range-start',

third_party/blink/renderer/core/css/css_properties.json5

@@ -7785,6 +7785,19 @@
       supports_incremental_style: false,
       valid_for_keyframe: false,
     },
+    {
+      name: "animation-trigger",
+      longhands: [
+        "animation-trigger-timeline", "animation-trigger-type",
+        "animation-trigger-range-start", "animation-trigger-range-end",
+        "animation-trigger-exit-range-start",
+        "animation-trigger-exit-range-end",
+      ],
+      property_methods: ["ParseShorthand", "CSSValueFromComputedStyleInternal"],
+      supports_incremental_style: false,
+      valid_for_keyframe: false,
+      runtime_flag: "CSSAnimationTrigger",
+    },
     {
       name: "animation-trigger-range",
       longhands: [