2 files changed, 24 insertions, 4 deletions
diff --git a/chrome/browser/chromeos/options/network_config_view.cc b/chrome/browser/chromeos/options/network_config_view.cc
index f5aa05e..e3ea604 100644
--- a/chrome/browser/chromeos/options/network_config_view.cc
+++ b/chrome/browser/chromeos/options/network_config_view.cc
@@ -25,7 +25,8 @@ NetworkConfigView::NetworkConfigView(EthernetNetwork ethernet)
       flags_(FLAG_ETHERNET | FLAG_SHOW_IPCONFIG),
       ethernet_(ethernet),
       wificonfig_view_(NULL),
-      ipconfig_view_(NULL) {
+      ipconfig_view_(NULL),
+      delegate_(NULL) {
 }
 
 NetworkConfigView::NetworkConfigView(WifiNetwork wifi, bool login_only)
@@ -33,7 +34,8 @@ NetworkConfigView::NetworkConfigView(WifiNetwork wifi, bool login_only)
       flags_(FLAG_WIFI),
       wifi_(wifi),
       wificonfig_view_(NULL),
-      ipconfig_view_(NULL) {
+      ipconfig_view_(NULL),
+      delegate_(NULL) {
   if (login_only)
     flags_ |= FLAG_LOGIN_ONLY;
   else
@@ -45,14 +47,16 @@ NetworkConfigView::NetworkConfigView(CellularNetwork cellular)
       flags_(FLAG_CELLULAR | FLAG_SHOW_IPCONFIG),
       cellular_(cellular),
       wificonfig_view_(NULL),
-      ipconfig_view_(NULL) {
+      ipconfig_view_(NULL),
+      delegate_(NULL) {
 }
 
 NetworkConfigView::NetworkConfigView()
     : browser_mode_(true),
       flags_(FLAG_WIFI | FLAG_LOGIN_ONLY | FLAG_OTHER_NETWORK),
       wificonfig_view_(NULL),
-      ipconfig_view_(NULL) {
+      ipconfig_view_(NULL),
+      delegate_(NULL) {
 }
 
 gfx::NativeWindow NetworkConfigView::GetNativeWindow() const {
@@ -79,6 +83,8 @@ bool NetworkConfigView::IsDialogButtonEnabled(
 }
 
 bool NetworkConfigView::Cancel() {
+  if (delegate_)
+    delegate_->OnDialogCancelled();
   return true;
 }
 
diff --git a/chrome/browser/chromeos/options/network_config_view.h b/chrome/browser/chromeos/options/network_config_view.h
index 3b42abd..6a2653e 100644
--- a/chrome/browser/chromeos/options/network_config_view.h
+++ b/chrome/browser/chromeos/options/network_config_view.h
@@ -28,6 +28,14 @@ class NetworkConfigView : public views::View,
                           public views::DialogDelegate,
                           views::TabbedPane::Listener {
  public:
+  class Delegate {
+   public:
+    // Called when dialog "Cancel" button is pressed.
+    virtual void OnDialogCancelled() = 0;
+   protected:
+     virtual ~Delegate() {}
+  };
+
   // Configure dialog for ethernet.
   explicit NetworkConfigView(EthernetNetwork ethernet);
   // Configure dialog for wifi. If |login_only|, then only show login tab.
@@ -70,6 +78,10 @@ class NetworkConfigView : public views::View,
     return browser_mode_;
   }
 
+  void set_delegate(Delegate* delegate) {
+    delegate_ = delegate;
+  }
+
  protected:
   // views::View overrides:
   virtual void Layout();
@@ -106,6 +118,8 @@ class NetworkConfigView : public views::View,
   WifiConfigView* wificonfig_view_;
   IPConfigView* ipconfig_view_;
 
+  Delegate* delegate_;
+
   DISALLOW_COPY_AND_ASSIGN(NetworkConfigView);
 };