Chrome 147 new Local Network Access support (#29864)

* Chrome 147 new Local Network Access support

* Clarify that WindowClient.navigate() currently subframe-only

Author: chrisdavidmills

api/WebSocket.json

@@ -540,6 +540,40 @@
           }
         }
       },
+      "local_network_access": {
+        "__compat": {
+          "description": "Subject to [Local Network Access](https://developer.mozilla.org/docs/Web/Security/Defenses/Local_network_access) restrictions",
+          "spec_url": "https://wicg.github.io/local-network-access/#integration-with-websockets",
+          "support": {
+            "chrome": {
+              "version_added": "147"
+            },
+            "chrome_android": "mirror",
+            "edge": "mirror",
+            "firefox": {
+              "version_added": false
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": false
+            },
+            "safari_ios": "mirror",
+            "samsunginternet_android": "mirror",
+            "webview_android": {
+              "version_added": false
+            },
+            "webview_ios": "mirror"
+          },
+          "status": {
+            "experimental": true,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
+      },
       "message_event": {
         "__compat": {
           "description": "`message` event",

api/WebTransport.json

@@ -924,6 +924,40 @@
           }
         }
       },
+      "local_network_access": {
+        "__compat": {
+          "description": "Subject to [Local Network Access](https://developer.mozilla.org/docs/Web/Security/Defenses/Local_network_access) restrictions",
+          "spec_url": "https://wicg.github.io/local-network-access/#integration-with-webtransport",
+          "support": {
+            "chrome": {
+              "version_added": "147"
+            },
+            "chrome_android": "mirror",
+            "edge": "mirror",
+            "firefox": {
+              "version_added": false
+            },
+            "firefox_android": "mirror",
+            "oculus": "mirror",
+            "opera": "mirror",
+            "opera_android": "mirror",
+            "safari": {
+              "version_added": false
+            },
+            "safari_ios": "mirror",
+            "samsunginternet_android": "mirror",
+            "webview_android": {
+              "version_added": false
+            },
+            "webview_ios": "mirror"
+          },
+          "status": {
+            "experimental": true,
+            "standard_track": true,
+            "deprecated": false
+          }
+        }
+      },
       "protocol": {
         "__compat": {
           "spec_url": "https://w3c.github.io/webtransport/#dom-webtransport-protocol",

api/WindowClient.json

@@ -202,6 +202,39 @@
             "standard_track": true,
             "deprecated": false
           }
+        },
+        "local_network_access": {
+          "__compat": {
+            "description": "Subject to [Local Network Access](https://developer.mozilla.org/docs/Web/Security/Defenses/Local_network_access) restrictions when the navigated `WindowClient` is a subframe",
+            "support": {
+              "chrome": {
+                "version_added": "147"
+              },
+              "chrome_android": "mirror",
+              "edge": "mirror",
+              "firefox": {
+                "version_added": false
+              },
+              "firefox_android": "mirror",
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": "mirror",
+              "safari": {
+                "version_added": false
+              },
+              "safari_ios": "mirror",
+              "samsunginternet_android": "mirror",
+              "webview_android": {
+                "version_added": false
+              },
+              "webview_ios": "mirror"
+            },
+            "status": {
+              "experimental": true,
+              "standard_track": false,
+              "deprecated": false
+            }
+          }
         }
       },
       "visibilityState": {