blob: 4889cdee4e18a16b0fee2200fc80b03e32ba23ee [file] [log] [blame]
// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/feature_list.h"
// Start Surface experiment params.
extern const char kStartSurfaceHideShortcutsParam[];
extern const char kStartSurfaceShrinkLogoParam[];
extern const char kStartSurfaceReturnToRecentTabParam[];
// The feature to enable or disable the Start Surface.
extern const base::Feature kStartSurface;
// The feature parameter to indicate inactive duration to return to the Start
// Surface in seconds.
extern const char kReturnToStartSurfaceInactiveDurationInSeconds[];
// Checks whether the Start Surface should be enabled.
bool IsStartSurfaceEnabled();
// Returns the inactive duration to show the Start Surface.
double GetReturnToStartSurfaceDuration();
// Returns true if the shortcuts should be hidden on NTP for the Start Surface
bool ShouldHideShortcutsForStartSurface();
// Returns true if the Google logo should be shrunk on NTP for the Start
// Surface.
bool ShouldShrinkLogoForStartSurface();
// Returns true if the most recent tab tile should be created on NTP for the
// Start Surface.
bool ShouldShowReturnToMostRecentTabForStartSurface();