Add the Mojo implementation of authenticator.mojom's MakeCredential.

content/public/common/content_features.cc

 // Copyright 2015 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 "build/build_config.h"
 #include "content/public/common/content_features.h"
 
 namespace features {
 
 // All features in alphabetical order.
@@ skipping 289 matching lines @@
                                  base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Enable WebAssembly streamed compilation.
 const base::Feature kWebAssemblyStreaming{"WebAssemblyStreaming",
                                           base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Enable WebAssembly streamed compilation.
 const base::Feature kWebAssemblyTrapHandler{"WebAssemblyTrapHandler",
                                             base::FEATURE_DISABLED_BY_DEFAULT};
 
+// Controls whether the WebAuthentication API is enabled:
+// https://w3c.github.io/webauthn
+const base::Feature kWebAuth{"WebAuthentication",
+                             base::FEATURE_DISABLED_BY_DEFAULT};
+
 // If WebGL Image Chromium is allowed, this feature controls whether it is
 // enabled.
 const base::Feature kWebGLImageChromium{"WebGLImageChromium",
                                         base::FEATURE_ENABLED_BY_DEFAULT};
 
 // The JavaScript API for payments on the web.
 const base::Feature kWebPayments{"WebPayments",
                                  base::FEATURE_ENABLED_BY_DEFAULT};
 
 // Makes WebRTC use ECDSA certs by default (i.e., when no cert type was
@@ skipping 61 matching lines @@
 #endif
 
 #if defined(OS_WIN)
 // Emergency "off switch" for new Windows sandbox security mitigation,
 // sandbox::MITIGATION_EXTENSION_POINT_DISABLE.
 const base::Feature kWinSboxDisableExtensionPoints{
     "WinSboxDisableExtensionPoint", base::FEATURE_ENABLED_BY_DEFAULT};
 #endif
 
 }  // namespace features