SafeBrowsing: DatabaseManager owns the V4GetHashProtocolManager

components/safe_browsing_db/remote_database_manager.h

Index: components/safe_browsing_db/remote_database_manager.h
diff --git a/components/safe_browsing_db/remote_database_manager.h b/components/safe_browsing_db/remote_database_manager.h
index 0234285d690d3f79a49ef69e364afb0b63af0b8a..574386f8ea548080be410a8af97ae2fa9967cfa0 100644
--- a/components/safe_browsing_db/remote_database_manager.h
+++ b/components/safe_browsing_db/remote_database_manager.h
@@ -18,15 +18,26 @@
 #include "components/safe_browsing_db/database_manager.h"
 #include "url/gurl.h"
 
+namespace net {
+class URLRequestContextGetter;
+}
+
 namespace safe_browsing {
 
+struct V4GetHashProtocolConfig;
+
 // An implementation that proxies requests to a service outside of Chromium.
 // Does not manage a local database.
 class RemoteSafeBrowsingDatabaseManager : public SafeBrowsingDatabaseManager {
  public:
+  // Use this constructor for testing only.
+  RemoteSafeBrowsingDatabaseManager();
+
   // Construct RemoteSafeBrowsingDatabaseManager.
   // Must be initialized by calling StartOnIOThread() before using.
-  RemoteSafeBrowsingDatabaseManager();
+  RemoteSafeBrowsingDatabaseManager(
+      net::URLRequestContextGetter* request_context_getter,
+      const V4GetHashProtocolConfig& config);
 
   //
   // SafeBrowsingDatabaseManager implementation