ash uber tray: Add the detailed network popup

ash/shell.cc

Index: ash/shell.cc
diff --git a/ash/shell.cc b/ash/shell.cc
index 44e3ba323d517a52cb0175e56f622d75e38d2e5a..87416f87101ec6e23726194b173ec37cbd7120cf 100644
--- a/ash/shell.cc
+++ b/ash/shell.cc
@@ -258,6 +258,9 @@ class DummySystemTrayDelegate : public SystemTrayDelegate {
   virtual void ShowDateSettings() OVERRIDE {
   }
 
+  virtual void ShowNetworkSettings() OVERRIDE {
+  }
+
   virtual void ShowHelp() OVERRIDE {
   }
 
@@ -280,9 +283,21 @@ class DummySystemTrayDelegate : public SystemTrayDelegate {
   virtual void ShutDown() OVERRIDE {}
   virtual void SignOut() OVERRIDE {}
   virtual void RequestLockScreen() OVERRIDE {}
-  virtual NetworkIconInfo GetMostRelevantNetworkIcon() {
+  virtual NetworkIconInfo GetMostRelevantNetworkIcon(bool large) OVERRIDE {
     return NetworkIconInfo();
   }
+  virtual void GetAvailableNetworks(
+      std::vector<NetworkIconInfo>* list) OVERRIDE {
+  }
+
+  virtual void ConnectToNetwork(const std::string& network_id) OVERRIDE {
+  }
+
+  virtual void ToggleAirplaneMode() OVERRIDE {
+  }
+
+  virtual void ChangeProxySettings() OVERRIDE {
+  }
 
   bool muted_;
   float volume_;