Remove the network config dialog extra border.

chrome/browser/chromeos/options/network_config_view.h

Index: chrome/browser/chromeos/options/network_config_view.h
diff --git a/chrome/browser/chromeos/options/network_config_view.h b/chrome/browser/chromeos/options/network_config_view.h
index 25e368688434e1d09854038551e64964e915b8b9..9bfd97eb355a6b228c03c795524ff058b903e517 100644
--- a/chrome/browser/chromeos/options/network_config_view.h
+++ b/chrome/browser/chromeos/options/network_config_view.h
@@ -61,6 +61,7 @@ class NetworkConfigView : public views::DialogDelegateView,
   virtual views::View* GetInitiallyFocusedView() OVERRIDE;
 
   // views::WidgetDelegate methods.
+  virtual string16 GetWindowTitle() const OVERRIDE;
   virtual ui::ModalType GetModalType() const OVERRIDE;
 
   // views::View overrides.
@@ -117,6 +118,9 @@ class ChildNetworkConfigView : public views::View {
       : parent_(parent) {}
   virtual ~ChildNetworkConfigView() {}
 
+  // Get the title to show for the dialog.
+  virtual string16 GetTitle() const = 0;
+
   // Returns view that should be focused on dialog activation.
   virtual views::View* GetInitiallyFocusedView() = 0;