chromeos: Convert "show other network" dialog to work with mash

chrome/browser/chromeos/options/network_config_view.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_OPTIONS_NETWORK_CONFIG_VIEW_H_
 #define CHROME_BROWSER_CHROMEOS_OPTIONS_NETWORK_CONFIG_VIEW_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 40 matching lines @@
                            gfx::NativeWindow parent);
 
   // Same as above but places the dialog in the given container on the primary
   // display. Used as a fallback when no parent is available.
   static void ShowInContainer(const std::string& network_id, int container_id);
 
   // Shows a dialog to configure a new network. |type| must be a valid Shill
   // 'Type' property value.
   static void ShowForType(const std::string& type, gfx::NativeWindow parent);
 
+  // As above but places the dialog in the given ash window container on the
+  // primary display. Used as a fallback when no parent is available.
+  static void ShowForTypeInContainer(const std::string& type, int container_id);
+
   // Returns corresponding native window.
   gfx::NativeWindow GetNativeWindow() const;
 
   // views::DialogDelegate methods.
   base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
   bool IsDialogButtonEnabled(ui::DialogButton button) const override;
   bool Cancel() override;
   bool Accept() override;
   views::View* CreateExtraView() override;
   views::View* GetInitiallyFocusedView() override;
@@ skipping 16 matching lines @@
   // views::View overrides:
   void Layout() override;
   gfx::Size GetPreferredSize() const override;
   void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) override;
 
  private:
   NetworkConfigView();
   ~NetworkConfigView() override;
 
-  static void ShowImpl(const std::string& network_id,
-                       gfx::NativeWindow parent,
-                       int container_id);
+  // Returns null for invalid network or if dialog is already showing.
+  static NetworkConfigView* CreateForNetworkId(const std::string& network_id);
+
+  // Returns null for invalid network type or if dialog is already showing.
+  static NetworkConfigView* CreateForType(const std::string& type);
 
   // Login dialog for known networks. Returns true if successfully created.
   bool InitWithNetworkState(const NetworkState* network);
   // Login dialog for new/hidden networks. Returns true if successfully created.
   bool InitWithType(const std::string& type);
 
   // Creates and shows a dialog containing this view.
   void ShowDialog(gfx::NativeWindow parent);
   void ShowDialogInContainer(int container_id);
 
@@ skipping 73 matching lines @@
  private:
   bool managed_;
   views::ImageView* image_view_;
 
   DISALLOW_COPY_AND_ASSIGN(ControlledSettingIndicatorView);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_OPTIONS_NETWORK_CONFIG_VIEW_H_