Add support for multiple simultaneous subresource_filter::Configurations.

components/subresource_filter/core/browser/subresource_filter_features_test_support.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 "components/subresource_filter/core/browser/subresource_filter_features_test_support.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string_util.h"
 
 namespace subresource_filter {
 namespace testing {
 
 // ScopedSubresourceFilterConfigurator ----------------------------------------
 
 ScopedSubresourceFilterConfigurator::ScopedSubresourceFilterConfigurator(
     scoped_refptr<ConfigurationList> configs)
     : original_config_(GetAndSetActivateConfigurations(configs)) {}
 
 ScopedSubresourceFilterConfigurator::ScopedSubresourceFilterConfigurator(
     Configuration config)
     : ScopedSubresourceFilterConfigurator(
           base::MakeShared<ConfigurationList>(std::move(config))) {}
 
+ScopedSubresourceFilterConfigurator::ScopedSubresourceFilterConfigurator(
+    std::vector<Configuration> configs)
+    : ScopedSubresourceFilterConfigurator(
+          base::MakeShared<ConfigurationList>(std::move(configs))) {}
+
 ScopedSubresourceFilterConfigurator::~ScopedSubresourceFilterConfigurator() {
   GetAndSetActivateConfigurations(std::move(original_config_));
 }
 
 void ScopedSubresourceFilterConfigurator::ResetConfiguration(
     Configuration config) {
   GetAndSetActivateConfigurations(
       base::MakeShared<ConfigurationList>(std::move(config)));
 }
 
 // ScopedSubresourceFilterFeatureToggle ---------------------------------------
 
 ScopedSubresourceFilterFeatureToggle::ScopedSubresourceFilterFeatureToggle(
     base::FeatureList::OverrideState feature_state) {
   if (feature_state == base::FeatureList::OVERRIDE_ENABLE_FEATURE)
     scoped_feature_list_.InitAndEnableFeature(kSafeBrowsingSubresourceFilter);
   else if (feature_state == base::FeatureList::OVERRIDE_DISABLE_FEATURE)
     scoped_feature_list_.InitAndDisableFeature(kSafeBrowsingSubresourceFilter);
 }
 
 ScopedSubresourceFilterFeatureToggle::~ScopedSubresourceFilterFeatureToggle() {}
 
 }  // namespace testing
 }  // namespace subresource_filter