Removes couple of methods from WmWindow

ash/common/devtools/ash_devtools_dom_agent.cc

Index: ash/common/devtools/ash_devtools_dom_agent.cc
diff --git a/ash/common/devtools/ash_devtools_dom_agent.cc b/ash/common/devtools/ash_devtools_dom_agent.cc
index 058f10ea29e0c20c2669b6060f0f9ba3f3a0bd42..5254fbc630b3d29eeb6216fb2091b700bc21f3df 100644
--- a/ash/common/devtools/ash_devtools_dom_agent.cc
+++ b/ash/common/devtools/ash_devtools_dom_agent.cc
@@ -41,7 +41,7 @@ std::unique_ptr<DOM::Node> BuildNode(
 std::unique_ptr<Array<std::string>> GetAttributes(const ash::WmWindow* window) {
   std::unique_ptr<Array<std::string>> attributes = Array<std::string>::create();
   attributes->addItem("name");
-  attributes->addItem(window->GetName());
+  attributes->addItem(window->aura_window()->GetName());
   attributes->addItem("active");
   attributes->addItem(window->IsActive() ? "true" : "false");
   return attributes;