Add the basic infrastructure for the Behavior feature type: BehaviorFeature and

extensions/test/test_extensions_client.cc

Index: extensions/test/test_extensions_client.cc
diff --git a/extensions/test/test_extensions_client.cc b/extensions/test/test_extensions_client.cc
index 1f44750624eb6e94a104ecdc95e63d673ff96db2..36f68f1cb13ac86007af25e79779f7c2d7e3f199 100644
--- a/extensions/test/test_extensions_client.cc
+++ b/extensions/test/test_extensions_client.cc
@@ -13,6 +13,7 @@
 #include "extensions/common/features/json_feature_provider_source.h"
 #include "extensions/common/features/manifest_feature.h"
 #include "extensions/common/features/permission_feature.h"
+#include "extensions/common/features/switch_feature.h"
 #include "extensions/common/manifest_handler.h"
 #include "extensions/common/permissions/extensions_api_permissions.h"
 #include "extensions/common/permissions/permissions_info.h"
@@ -74,6 +75,9 @@ scoped_ptr<FeatureProvider> TestExtensionsClient::CreateFeatureProvider(
   } else if (name == "permission") {
     provider.reset(new BaseFeatureProvider(source->dictionary(),
                                            CreateFeature<PermissionFeature>));
+  } else if (name == "switch") {
+    provider.reset(new BaseFeatureProvider(source->dictionary(),
+                                           CreateFeature<SwitchFeature>));
   } else {
     NOTREACHED();
   }
@@ -91,6 +95,8 @@ TestExtensionsClient::CreateFeatureProviderSource(
     source->LoadJSON(IDR_EXTENSION_MANIFEST_FEATURES);
   } else if (name == "permission") {
     source->LoadJSON(IDR_EXTENSION_PERMISSION_FEATURES);
+  } else if (name == "switch") {
+    source->LoadJSON(IDR_EXTENSION_SWITCH_FEATURES);
   } else {
     NOTREACHED();
     source.reset();