[cros] Network dropdown button in WebUI.

chrome/browser/chromeos/status/network_menu.h

Index: chrome/browser/chromeos/status/network_menu.h
diff --git a/chrome/browser/chromeos/status/network_menu.h b/chrome/browser/chromeos/status/network_menu.h
index 030d79acb1c7c595dc8c951b225f71f924785561..80142e4e7b4ffb00327bb4c04c1239dcab8c9c69 100644
--- a/chrome/browser/chromeos/status/network_menu.h
+++ b/chrome/browser/chromeos/status/network_menu.h
@@ -12,6 +12,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/cros/network_library.h"  // ConnectionType
 #include "ui/gfx/native_widget_types.h"  // gfx::NativeWindow
+#include "views/controls/menu/menu_delegate.h"
 #include "views/controls/menu/view_menu_delegate.h"
 
 namespace {
@@ -29,8 +30,9 @@ class Canvas;
 }
 
 namespace views {
-class MenuItemView;
 class MenuButton;
+class MenuItemInterface;
+class MenuItemView;
 }
 
 namespace chromeos {
@@ -78,7 +80,10 @@ class NetworkMenu {
     virtual bool ShouldOpenButtonOptions() const = 0;
   };
 
-  NetworkMenu(Delegate* delegate, bool is_browser_mode);
+  NetworkMenu(Delegate* delegate,
+              bool is_browser_mode,
+              views::MenuItemInterface* menu_item);
+
   virtual ~NetworkMenu();
 
   // Cancels the active menu.
@@ -87,9 +92,6 @@ class NetworkMenu {
   // Update the menu (e.g. when the network list or status has changed).
   void UpdateMenu();
 
-  // Run the menu.
-  void RunMenu(views::View* source);
-
   // Shows network details in Web UI options window.
   void ShowTabbedNetworkSettings(const Network* network) const;
 
@@ -97,8 +99,12 @@ class NetworkMenu {
   Delegate* delegate() const { return delegate_; }
   bool is_browser_mode() const { return is_browser_mode_; }
 
-  // Setters.
-  void set_min_width(int min_width) { min_width_ = min_width; }
+ protected:
+  views::MenuDelegate* GetMenuDelegate();
+
+  // The network menu.
+  scoped_ptr<views::MenuItemInterface> menu_item_;
+  scoped_ptr<NetworkMenuModel> main_menu_model_;
 
  private:
   friend class NetworkMenuModel;
@@ -112,14 +118,28 @@ class NetworkMenu {
   // Set to true if we are currently refreshing the menu.
   bool refreshing_menu_;
 
-  // The network menu.
-  scoped_ptr<views::MenuItemView> menu_item_view_;
-  scoped_ptr<NetworkMenuModel> main_menu_model_;
+  DISALLOW_COPY_AND_ASSIGN(NetworkMenu);
+};
+
+class NetworkMenuView : public NetworkMenu {
+ public:
+  NetworkMenuView(NetworkMenu::Delegate* delegate,
+                  bool is_browser_mode);
+
+  virtual ~NetworkMenuView();
+
+  // Run the menu.
+  void RunMenu(views::View* source);
+
+  // Setters.
+  void set_min_width(int min_width) { min_width_ = min_width; }
+
+ private:
+  // This is a weak pointer to the MenuItemInterface implementation.
+  views::MenuItemView* menu_item_view_;
 
   // Holds minimum width of the menu.
   int min_width_;
-
-  DISALLOW_COPY_AND_ASSIGN(NetworkMenu);
 };
 
 }  // namespace chromeos