Browser tests for using the new SafeBrowsing protocol (v4)

components/safe_browsing_db/v4_feature_list.h

Index: components/safe_browsing_db/v4_feature_list.h
diff --git a/components/safe_browsing_db/v4_feature_list.h b/components/safe_browsing_db/v4_feature_list.h
index f549a9556ab9ec9da6148facf014b629acffffd0..0f95de4bc8e6367bcc2bbcb1f71e35cc212572e4 100644
--- a/components/safe_browsing_db/v4_feature_list.h
+++ b/components/safe_browsing_db/v4_feature_list.h
@@ -11,6 +11,9 @@ namespace safe_browsing {
 // through Finch.
 namespace V4FeatureList {
 
+extern const base::Feature kLocalDatabaseManagerEnabled;

[Nathan Parker, 2017/02/08 01:22:54]

Do these need to be accessed outside this .cc?  Why can't others just use the
Is*() functions here?

+extern const base::Feature kV4OnlyEnabled;
+
 // Is the PVer4 database manager enabled? Should be true if either of those
 // below are true.
 bool IsLocalDatabaseManagerEnabled();