--- chrome/browser/flag_descriptions.cc.orig	2025-10-21 20:19:54 UTC
+++ chrome/browser/flag_descriptions.cc
@@ -710,7 +710,7 @@ const char kAutofillEnableAllowlistForBmoCardCategoryB
     "Autofill suggestions on the allowlisted merchant websites.";
 
 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || \
-    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
+    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_BSD)
 const char kAutofillEnableAmountExtractionName[] =
     "Enable checkout amount extraction.";
 const char kAutofillEnableAmountExtractionDescription[] =
@@ -726,7 +726,7 @@ const char kAutofillEnableAmountExtractionTestingDescr
         // BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
 
 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || \
-    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
+    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID) || BUILDFLAG(IS_BSD)
 const char kAutofillEnableBuyNowPayLaterName[] =
     "Enable buy now pay later on Autofill";
 const char kAutofillEnableBuyNowPayLaterDescription[] =
@@ -1206,7 +1206,7 @@ const char kDevicePostureDescription[] =
     "Enables Device Posture API (foldable devices)";
 
 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || \
-    BUILDFLAG(IS_CHROMEOS)
+    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 const char kDocumentPictureInPictureAnimateResizeName[] =
     "Document Picture-in-Picture Animate Resize";
 const char kDocumentPictureInPictureAnimateResizeDescription[] =
@@ -1330,7 +1330,7 @@ const char kContextMenuEmptySpaceDescription[] =
     "space, a context menu containing page-related items will be shown.";
 #endif  // BUILDFLAG(IS_ANDROID)
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_BSD)
 const char kContextualCueingName[] = "Contextual cueing";
 const char kContextualCueingDescription[] =
     "Enables the contextual cueing system to support showing actions.";
@@ -1691,7 +1691,7 @@ const char kEnableIsolatedWebAppDevModeDescription[] =
 const char kEnableIsolatedWebAppDevModeDescription[] =
     "Enables the installation of unverified Isolated Web Apps";
 
-#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 const char kEnableIwaKeyDistributionComponentName[] =
     "Enable the Iwa Key Distribution component";
 const char kEnableIwaKeyDistributionComponentDescription[] =
@@ -3660,14 +3660,14 @@ const char kReduceTransferSizeUpdatedIPCDescription[] 
     "When enabled, the network service will send TransferSizeUpdatedIPC IPC "
     "only when DevTools is attached or the request is for an ad request.";
 
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 const char kReduceUserAgentDataLinuxPlatformVersionName[] =
     "Reduce Linux platform version Client Hint";
 const char kReduceUserAgentDataLinuxPlatformVersionDescription[] =
     "Set platform version Client Hint on Linux to empty string.";
 #endif  // BUILDFLAG(IS_LINUX)
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_BSD)
 const char kReplaceSyncPromosWithSignInPromosName[] =
     "Replace all sync-related UI with sign-in ones";
 const char kReplaceSyncPromosWithSignInPromosDescription[] =
@@ -3701,7 +3701,7 @@ const char kRobustWindowManagementExperimentalDescript
     "switching and restoration, ensuring they never lose their work or "
     "context.";
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 const char kRootScrollbarFollowsTheme[] = "Make scrollbar follow theme";
 const char kRootScrollbarFollowsThemeDescription[] =
     "If enabled makes the root scrollbar follow the browser's theme color.";
@@ -3950,7 +3950,7 @@ const char kDefaultSiteInstanceGroupsDescription[] =
     "SiteInstance.";
 
 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || \
-    BUILDFLAG(IS_CHROMEOS)
+    BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 const char kPwaNavigationCapturingName[] = "Desktop PWA Link Capturing";
 const char kPwaNavigationCapturingDescription[] =
     "Enables opening links from Chrome in an installed PWA. Currently under "
@@ -4226,7 +4226,7 @@ const char kTouchTextEditingRedesignDescription[] =
 const char kTouchTextEditingRedesignDescription[] =
     "Enables new touch text editing features.";
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 const char kTranslationAPIName[] = "Experimental translation API";
 const char kTranslationAPIDescription[] =
     "Enables the on-device language translation API. "
@@ -7888,7 +7888,7 @@ const char kTetheringExperimentalFunctionalityDescript
 
 #endif  // BUILDFLAG(IS_CHROMEOS)
 
-#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 const char kGetAllScreensMediaName[] = "GetAllScreensMedia API";
 const char kGetAllScreensMediaDescription[] =
     "When enabled, the getAllScreensMedia API for capturing multiple screens "
@@ -8099,7 +8099,7 @@ const char kEnableArmHwdrmDescription[] = "Enable HW b
 
 // Linux -----------------------------------------------------------------------
 
-#if BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
 
 const char kPulseaudioLoopbackForCastName[] =
     "Linux System Audio Loopback for Cast (pulseaudio)";
@@ -8131,6 +8131,17 @@ const char kWaylandSessionManagementDescription[] =
 const char kWaylandSessionManagementDescription[] =
     "Enable Wayland's xx/xdg-session-management-v1 experimental support.";
 
+#if BUILDFLAG(IS_BSD)
+const char kAudioBackendName[] =
+    "Audio Backend";
+const char kAudioBackendDescription[] =
+#if BUILDFLAG(IS_OPENBSD)
+    "Select the desired audio backend to use. The default is sndio.";
+#elif BUILDFLAG(IS_FREEBSD)
+    "Select the desired audio backend to use. The default will automatically "
+    "enumerate through the supported backends.";
+#endif
+#endif
 #endif  // BUILDFLAG(IS_LINUX)
 
 // Random platform combinations -----------------------------------------------
@@ -8187,7 +8198,7 @@ const char kGroupPromoPrototypeCpaDescription[] =
     "Enables contextual toolbar button for group promo prototype.";
 #endif  // BUILDFLAG(IS_ANDROID)
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 const char kEnableNetworkServiceSandboxName[] =
     "Enable the network service sandbox.";
 const char kEnableNetworkServiceSandboxDescription[] =
@@ -8208,7 +8219,7 @@ const char kWebBluetoothConfirmPairingSupportDescripti
     "Bluetooth";
 #endif  // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX)
 
-#if BUILDFLAG(IS_LINUX) && BUILDFLAG(ENABLE_PRINTING)
+#if (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)) && BUILDFLAG(ENABLE_PRINTING)
 const char kCupsIppPrintingBackendName[] = "CUPS IPP Printing Backend";
 const char kCupsIppPrintingBackendDescription[] =
     "Use the CUPS IPP printing backend instead of the original CUPS backend "
@@ -8355,7 +8366,7 @@ const char kElementCaptureDescription[] =
     "media track into a track capturing just a specific DOM element.";
 #endif  // !BUILDFLAG(IS_ANDROID)
 
-#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
+#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_BSD)
 const char kUIDebugToolsName[] = "Debugging tools for UI";
 const char kUIDebugToolsDescription[] =
     "Enables additional keyboard shortcuts to help debugging.";
@@ -8387,7 +8398,7 @@ const char kThirdPartyDisableChromeAutofillSettingsScr
     "Chrome's Address and Payments Autofill are disabled in third party mode.";
 #endif  // IS_ANDROID
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_BSD)
 const char kGlicName[] = "Glic";
 const char kGlicDescription[] = "Enables glic";
 
@@ -8506,7 +8517,7 @@ const char kSupervisedUserBlockInterstitialV3Descripti
 const char kSupervisedUserBlockInterstitialV3Description[] =
     "Enables URL filter interstitial V3 for Family Link users.";
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN) || BUILDFLAG(IS_BSD)
 const char kSupervisedUserLocalWebApprovalsName[] =
     "Enable local web approvals feature";
 const char kSupervisedUserLocalWebApprovalsDescription[] =