[Cleanup] Move all browsertests to use ScopedFeatureList to modify features

chrome/common/chrome_features.cc

 // Copyright 2016 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/common/chrome_features.h"
 
 #include "base/command_line.h"
 #include "chrome/common/chrome_switches.h"
 #include "extensions/features/features.h"
 #include "ppapi/features/features.h"
 
 namespace features {
 
 // All features in alphabetical order.
 
+// Enbales Ads Metrics.
+const base::Feature kAdsFeature{"AdsMetrics", base::FEATURE_ENABLED_BY_DEFAULT};
+
 #if defined(OS_ANDROID)
 const base::Feature kAllowAutoplayUnmutedInWebappManifestScope{
     "AllowAutoplayUnmutedInWebappManifestScope",
     base::FEATURE_ENABLED_BY_DEFAULT};
 #endif  // defined(OS_ANDROID)
 
 #if defined(OS_MACOSX)
 // Enables Javascript execution via AppleScript.
 const base::Feature kAppleScriptExecuteJavaScript{
     "AppleScriptExecuteJavaScript", base::FEATURE_ENABLED_BY_DEFAULT};
@@ skipping 250 matching lines @@
 const base::Feature kPermissionsBlacklist{
     "PermissionsBlacklist", base::FEATURE_DISABLED_BY_DEFAULT};
 
 // Disables PostScript generation when printing to PostScript capable printers
 // and instead sends Emf files.
 #if defined(OS_WIN)
 const base::Feature kDisablePostScriptPrinting{
     "DisablePostScriptPrinting", base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
+// Triggers the preconnector on renderer-initiated navigations. This captures
+// more navigations.
+const base::Feature kPreconnectMore{"PreconnectMore",
+                                    base::FEATURE_DISABLED_BY_DEFAULT};
+
 #if BUILDFLAG(ENABLE_PLUGINS)
 // Prefer HTML content by hiding Flash from the list of plugins.
 // https://crbug.com/626728
 const base::Feature kPreferHtmlOverPlugins{"PreferHtmlOverPlugins",
                                            base::FEATURE_DISABLED_BY_DEFAULT};
 #endif
 
 // Enables the pref service. See https://crbug.com/654988.
 const base::Feature kPrefService{"PrefService",
                                  base::FEATURE_ENABLED_BY_DEFAULT};
@@ skipping 114 matching lines @@
   return base::FeatureList::IsEnabled(features::kPrefService) ||
 #if BUILDFLAG(ENABLE_PACKAGE_MASH_SERVICES)
          base::CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
              switches::kMusConfig) == switches::kMash;
 #else
          false;
 #endif
 }
 
 }  // namespace features