2 files changed, 6 insertions, 1 deletions
diff --git a/chrome/browser/gtk/browser_window_gtk.cc b/chrome/browser/gtk/browser_window_gtk.cc
index 6535539..4135c72 100644
--- a/chrome/browser/gtk/browser_window_gtk.cc
+++ b/chrome/browser/gtk/browser_window_gtk.cc
@@ -204,6 +204,11 @@ void BrowserWindowGtk::Activate() {
   gtk_window_present(window_);
 }
 
+bool BrowserWindowGtk::IsActive() const {
+  NOTIMPLEMENTED();
+  return true;
+}
+
 void BrowserWindowGtk::FlashFrame() {
   // May not be respected by all window managers.
   gtk_window_set_urgency_hint(window_, TRUE);
diff --git a/chrome/browser/gtk/browser_window_gtk.h b/chrome/browser/gtk/browser_window_gtk.h
index adc1e91..07d3c97 100644
--- a/chrome/browser/gtk/browser_window_gtk.h
+++ b/chrome/browser/gtk/browser_window_gtk.h
@@ -33,6 +33,7 @@ class BrowserWindowGtk : public BrowserWindow,
   virtual void SetBounds(const gfx::Rect& bounds);
   virtual void Close();
   virtual void Activate();
+  virtual bool IsActive() const;
   virtual void FlashFrame();
   virtual void* GetNativeHandle();
   virtual BrowserWindowTesting* GetBrowserWindowTesting();
@@ -120,4 +121,3 @@ class BrowserWindowGtk : public BrowserWindow,
 };
 
 #endif  // CHROME_BROWSER_GTK_BROWSER_WINDOW_GTK_H_
-