[Doodle] Add an about:flags entry for the new Doodle API

chrome/browser/android/chrome_feature_list.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 "chrome/browser/android/chrome_feature_list.h"
 
 #include <stddef.h>
 
 #include <string>
 
@@ skipping 162 matching lines @@
                                           base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kTabsInCBD{"TabsInCBD", base::FEATURE_DISABLED_BY_DEFAULT};
 
 const base::Feature kTabReparenting{"TabReparenting",
                                     base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kUploadCrashReportsUsingJobScheduler{
     "UploadCrashReportsUsingJobScheduler", base::FEATURE_DISABLED_BY_DEFAULT};
 
+const base::Feature kUseNewDoodleApi{"UseNewDoodleApi",
+                                     base::FEATURE_DISABLED_BY_DEFAULT};
+
 const base::Feature kUserMediaScreenCapturing{
     "UserMediaScreenCapturing", base::FEATURE_DISABLED_BY_DEFAULT};
 
 const base::Feature kWebPaymentsModifiers{"WebPaymentsModifiers",
                                           base::FEATURE_DISABLED_BY_DEFAULT};
 
 const base::Feature kWebPaymentsSingleAppUiSkip{
     "WebPaymentsSingleAppUiSkip", base::FEATURE_ENABLED_BY_DEFAULT};
 
 const base::Feature kWebVRCardboardSupport{
@@ skipping 58 matching lines @@
   return base::GetFieldTrialParamByFeatureAsBool(*feature, param_name,
                                                  jdefault_value);
 }
 
 bool RegisterChromeFeatureListJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android
 }  // namespace chrome