// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_COMMON_FEATURES_H_
#define CONTENT_COMMON_FEATURES_H_

#include "base/compiler_specific.h"
#include "base/feature.h"
#include "base/feature_list.h"
#include "base/metrics/field_trial_params.h"
#include "content/common/content_export.h"

namespace features {

// Please keep features in alphabetical order.
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAccessibilityAriaInvalidAndErrorMessage);
#endif  // BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAccessibilityExpandEventMetadata);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kAccessibilityExposeNonAtomicTextFieldChildren);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAllowContentInitiatedDataUrlNavigations);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAncestorThrottleEvaluateRedirectSource);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAndroidDesktopStyleScrollbars);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAndroidDownloadableFontsMatching);
#if BUILDFLAG(IS_WIN)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kArabicIndicDigitInput);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAsyncBeforeUnload);
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(base::TimeDelta,
                                          kAsyncBeforeUnloadTimeout);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kAvoidUnnecessaryBeforeUnloadCheckSync);
// Please check the code comment on
// ContentBrowserClient::SupportsAvoidUnnecessaryBeforeUnloadCheckSync() in the
// header file for the context (See: https://crbug.com/396998476).
enum class AvoidUnnecessaryBeforeUnloadCheckSyncMode {
  // The following mode is mostly the same as the original
  // kAvoidUnnecessaryBeforeUnloadCheckSync feature that sky@ experimented in
  // the past (Ref: https://crbug.com/40361673, https://crbug.com/396998476).
  //
  // The significant difference is that this mode still relies on
  // RenderFrameHostImpl::SendBeforeUnload() in for_legacy mode.
  //
  // This means both the control and enabled groups will adjust the
  // common_params start time. This is more consistent than sky@'s original
  // experiment and will show an improvement on metrics like FCP, but the
  // improvement will look inflated because the denominator (i.e., how long the
  // navigation was to begin with) was incorrectly too small.  We think this
  // could be fine as long as we don't use FCP or similar metrics based on the
  // common_params start time to judge the size of the improvement.
  //
  // Using Navigation.Timeline.TotalExcludingBeforeUnload.Duration should give
  // us a better picture of how much skipping the PostTask helps.
  kWithSendBeforeUnload,
  // When this mode is specified, the navigation will synchronously continue if
  // it knows beforeunload handlers are not registered.
  kWithoutSendBeforeUnload,
};
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(
    AvoidUnnecessaryBeforeUnloadCheckSyncMode,
    kAvoidUnnecessaryBeforeUnloadCheckSyncMode);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kBackForwardCacheTimeToLiveControl);
BASE_DECLARE_FEATURE(kBeforeUnloadBrowserResponseQueue);
#if BUILDFLAG(IS_MAC)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCachedFirstRectMoreSelectionFallbacks);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCachedFirstRectAllowRangeOutsideSelection);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCachedFirstRectAllowInvalidSelection);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCancelCompositionWhenWindowLosesFocus);
#endif  // BUILDFLAG(IS_MAC)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCDPScreenshotNewSurface);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCodeCacheDeletionWithoutFilter);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCopyFromSurfaceAlwaysCallCallback);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kCriticalClientHint);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kDeviceBoundSessionsDevTools);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kWorkerOrWorkletAgentDoubleReleaseFix);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerDevToolsWorkerReadyCheck);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSharedWorkerDevToolsWorkerReadyCheck);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kDisableAutoResizeOutputSurface);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kDocumentIsolationPolicyWithoutSiteIsolation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kDocumentPolicyNegotiation);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEarlyTopAppForSandboxedRenderer);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEditContextSelectionSync);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kKillOnUnexpectedOriginHeader);
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEnableDevToolsJsErrorReporting);
#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEnforceGamepadPermissionsPolicy);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEnforceSameDocumentOriginInvariants);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kEmbeddingRequiresOptIn);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kExperimentalContentSecurityPolicyFeatures);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFedCmWellKnownEndpointValidation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFedCmPreservePortsForTesting);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFilterInstalledAppsWebAppMatching);
#if BUILDFLAG(IS_WIN)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFilterInstalledAppsWinMatching);
#endif  // BUILDFLAG(IS_WIN)
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kFocusRenderWidgetHostViewAndroidOnMouseDown);
#endif

#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
#if BUILDFLAG(IS_LINUX)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFontDataServiceLinux);
#else
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFontDataServiceChromeOS);
#endif  // BUILDFLAG(IS_LINUX)
enum class FontDataServiceTypefaceType {
  kFreetype,
  kFontations,
};
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(FontDataServiceTypefaceType,
                                          kFontDataServiceTypefaceType);
#endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)

CONTENT_EXPORT BASE_DECLARE_FEATURE(kFontDataManagerPrewarming);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kFontDataServiceForCSSLocalFonts);

#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
bool IsFontDataServiceEnabled();
#endif

CONTENT_EXPORT BASE_DECLARE_FEATURE(kFrameRoutingCache);
CONTENT_EXPORT extern const base::FeatureParam<int>
    kFrameRoutingCacheResponseSize;
CONTENT_EXPORT BASE_DECLARE_FEATURE(kGeolocationProxy);

CONTENT_EXPORT BASE_DECLARE_FEATURE(kGroupNIKByJoiningOrigin);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kHidePastePopupOnGSB);
#endif

CONTENT_EXPORT BASE_DECLARE_FEATURE(kIgnoreDuplicateNavsOnlyWithUserGesture);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kInMemoryCodeCache);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kInterestGroupUpdateIfOlderThan);
#if BUILDFLAG(IS_MAC)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kIOSurfaceCapturer);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kIsSuitableForUrlInfoEarlyReturnHoldback);

CONTENT_EXPORT BASE_DECLARE_FEATURE(kKeepChildProcessAfterIPCReset);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kKillOnInvalidNavigationHeaders);

CONTENT_EXPORT BASE_DECLARE_FEATURE(kLocalNetworkAccessForWorkers);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kLocalNetworkAccessForWorkersWarningOnly);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kLocalNetworkAccessForNavigations);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kLocalNetworkAccessForNavigationsWarningOnly);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kLocalNetworkAccessForSubframeNavigations);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kLocalNetworkAccessForSubframeNavigationsWarningOnly);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kLocalNetworkAccessForFencedFrameNavigations);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kLocalNetworkAccessForFencedFrameNavigationsWarningOnly);

CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kMainFrameProcessReuseAllowDevToolsAttached);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMainFrameProcessReuseAllowIPAndLocalhost);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMediaDevicesSystemMonitorCache);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMediaStreamTrackTransfer);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMojoDedicatedThread);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMultipleSpareRPHs);
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(size_t, kMultipleSpareRPHsCount);

CONTENT_EXPORT BASE_DECLARE_FEATURE(kNavigationFastFetchDryRun);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kNavigationThrottleRunner2);

#if !BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPermissionsPolicyVerificationInContent);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kMouseEventPreservePointerType);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPrecomputeSiteInfo);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPrefetchCookieIndices);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPrefetchDevtoolsUserAgentOverride);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kPreloadActivationReportWithExtensionInterception);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPreloadingConfig);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPrioritizeResizeTaskRunnerOnStartup);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kPrerenderMoreCorrectSpeculativeRFHCreation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPriorityOverridePendingViews);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPrivacySandboxAdsAPIsM1Override);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kProcessReuseOnPrerenderCOOPSwap);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kProgressiveAccessibilityPhase2);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kReduceMojoURLLoaderFactoryCloning);
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(
    bool,
    kUseLazyURLLoaderFactoryForServiceWorkerFallback);
CONTENT_EXPORT BASE_DECLARE_FEATURE_PARAM(
    bool,
    kUseLazyURLLoaderFactoryForSubresourceProxying);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kReloadHiddenTabsWithCrashedSubframes);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kPreferWarmRendererProcess);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kReusePrerenderingProcessForMainFrames);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kReplaceInitialEntryForReload);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kRestrictOrientationLockToPhones);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kContinueGestureOnLosingFocus);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kRemoveRendererProcessLimit);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kRendererCancellationThrottleImprovements);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kResumeNavigationWithSpeculativeRFHProcessGone);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kPartitionAllocSchedulerLoopQuarantineTaskObserverForBrowserUIThread);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSandboxedProcessServiceLimitOnAndroid);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kScrollAfterOSKViewportShrinkFix);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSanitizeLocationHeadersDuringNavigation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSanitizeFailedSubframeNavigationUrls);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSanitizeOriginalUrlDuringNavigation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSendBeaconThrowForBlobWithNonSimpleType);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerAvoidMainThreadForInitialization);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerBypassFetchHandlerHashStrings);
CONTENT_EXPORT extern const base::FeatureParam<std::string>
    kServiceWorkerBypassFetchHandlerBypassedHashStrings;
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerSrcdocSupport);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerStaticRouterCORPCheck);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerStaticRouterOpaqueCheck);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerStaticRouterParsedHeaders);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerStaticRouterConsolidateMainScriptResponse);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerStaticRouterStartServiceWorker);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerStaticRouterTypedRulesForDevTools);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kServiceWorkerSuppressTimeoutWhenPaymentWindowOpen);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerClientUrlIsCreationUrl);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerOptionalTimeoutIterator);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerVerifyMainScriptUrl);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerSoftUpdateOnFunctionalEvent);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kServiceWorkerStrictContextValidation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kSharedWorkerSecureContextDerivationFromBrowser);
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kRestrictSharedWorkerWebSocketCrossSiteCookies);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSkipEarlyCommitPendingForCrashedFrame);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kSkipRendererCancellationThrottle);
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kStrictHighRankProcessLRU);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kTouchpadOverscrollHistoryNavigation);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kTrustedTypesFromLiteral);
#if BUILDFLAG(IS_WIN)
CONTENT_EXPORT BASE_DECLARE_FEATURE(
    kUpdateDirectManipulationHelperOnParentChange);
#endif
#if BUILDFLAG(IS_MAC)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kValidateNetworkServiceProcessIdentity);
#endif
#if BUILDFLAG(IS_ANDROID)
CONTENT_EXPORT BASE_DECLARE_FEATURE(kWarmUpNetworkProcess);
#endif
CONTENT_EXPORT BASE_DECLARE_FEATURE(kWebAssemblyDynamicTiering);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kWebOTPAssertionFeaturePolicy);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kWebUIInProcessResourceLoading);
CONTENT_EXPORT BASE_DECLARE_FEATURE(kLimitCrossOriginNonActivatedPaintHolding);

// Please keep features in alphabetical order.

CONTENT_EXPORT bool IsEnforceSameDocumentOriginInvariantsEnabled();

}  // namespace features

#endif  // CONTENT_COMMON_FEATURES_H_