| // 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. |
| |
| #include "base/features.h" |
| #include "base/feature_list.h" |
| |
| namespace base::features { |
| |
| // Alphabetical: |
| |
| // Enforce that writeable file handles passed to untrusted processes are not |
| // backed by executable files. |
| BASE_FEATURE(kEnforceNoExecutableFileHandles, |
| "EnforceNoExecutableFileHandles", |
| FEATURE_ENABLED_BY_DEFAULT); |
| |
| // TODO(crbug.com/851128): Roll out this to 100% before replacing existing |
| // NOTREACHED()s with NOTREACHED_NORETURN() as part of NOTREACHED() migration. |
| // Note that a prerequisite for rolling out this experiment is that existing |
| // NOTREACHED reports are at a very low rate. Once this rolls out we should |
| // monitor that crash rates for the experiment population is within a 1-5% or |
| // lower than the control group. |
| BASE_FEATURE(kNotReachedIsFatal, |
| "NotReachedIsFatal", |
| FEATURE_DISABLED_BY_DEFAULT); |
| |
| // Optimizes parsing and loading of data: URLs. |
| BASE_FEATURE(kOptimizeDataUrls, "OptimizeDataUrls", FEATURE_ENABLED_BY_DEFAULT); |
| |
| BASE_FEATURE(kSupportsUserDataFlatHashMap, |
| "SupportsUserDataFlatHashMap", |
| FEATURE_DISABLED_BY_DEFAULT); |
| |
| #if BUILDFLAG(IS_ANDROID) |
| // Force to enable LowEndDeviceMode partially on Android mid-range devices. |
| // Such devices aren't considered low-end, but we'd like experiment with |
| // a subset of low-end features to see if we get a good memory vs. performance |
| // tradeoff. |
| // |
| // TODO(crbug.com/1434873): |#if| out 32-bit before launching or going to |
| // high Stable %, because we will enable the feature only for <8GB 64-bit |
| // devices, where we didn't ship yet. However, we first need a larger |
| // population to collect data. |
| BASE_FEATURE(kPartialLowEndModeOnMidRangeDevices, |
| "PartialLowEndModeOnMidRangeDevices", |
| base::FEATURE_ENABLED_BY_DEFAULT); |
| |
| #endif // BUILDFLAG(IS_ANDROID) |
| |
| } // namespace base::features |