shill: Convert ProxyFactory singleton to LazyInstance.
This makes it consistent with the rest of shill's singletons (DHCPProvider,
Resolver, RoutingTable, RTNLHandler) and improves static object's memory
management.
BUG=chromium-os:19178
TEST=unit tests, tested in a VM
Change-Id: Ib403d31473360b46dd25d12508c799cbc73368fd
Reviewed-on: http://gerrit.chromium.org/gerrit/8861
Tested-by: Darin Petkov <petkov@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Reviewed-by: mukesh agrawal <quiche@chromium.org>
Commit-Ready: Darin Petkov <petkov@chromium.org>
diff --git a/wifi.h b/wifi.h
index 4fd8eca..313ed6f 100644
--- a/wifi.h
+++ b/wifi.h
@@ -19,6 +19,7 @@
class Error;
class KeyValueStore;
+class ProxyFactory;
class SupplicantInterfaceProxyInterface;
class SupplicantProcessProxyInterface;
class WiFiService;
@@ -70,6 +71,9 @@
void ScanDoneTask();
void ScanTask();
+ // Store cached copies of singletons for speed/ease of testing.
+ ProxyFactory *proxy_factory_;
+
ScopedRunnableMethodFactory<WiFi> task_factory_;
scoped_ptr<SupplicantProcessProxyInterface> supplicant_process_proxy_;
scoped_ptr<SupplicantInterfaceProxyInterface> supplicant_interface_proxy_;