[WebIntents, Gtk] "Waiting for Suggestion" dialog

chrome/browser/ui/gtk/web_intent_picker_gtk.h

Index: chrome/browser/ui/gtk/web_intent_picker_gtk.h
diff --git a/chrome/browser/ui/gtk/web_intent_picker_gtk.h b/chrome/browser/ui/gtk/web_intent_picker_gtk.h
index d2997747baa5ec9a82d6c4f85f2c71d414c0d737..60e2aa2d13968796cfe26fd3540052e2a084a2fc 100644
--- a/chrome/browser/ui/gtk/web_intent_picker_gtk.h
+++ b/chrome/browser/ui/gtk/web_intent_picker_gtk.h
@@ -27,6 +27,7 @@ class TabContentsContainerGtk;
 class TabContents;
 class ThrobberGtk;
 class WebIntentPickerDelegate;
+class WaitingDialog;
 
 // GTK implementation of WebIntentPicker.
 class WebIntentPickerGtk : public WebIntentPicker,
@@ -88,6 +89,9 @@ class WebIntentPickerGtk : public WebIntentPicker,
   // non-NULL.
   void InitContents();
 
+  // Initialize the main picker dialog.
+  void InitMainContents();
+
   // Reset contents to the initial picker state.
   void ResetContents();
 
@@ -155,6 +159,8 @@ class WebIntentPickerGtk : public WebIntentPicker,
   // The throbber to display when installing an extension.
   scoped_ptr<ThrobberGtk> throbber_;
 
+  scoped_ptr<WaitingDialog> waiting_dialog_;
+
   // A weak pointer to the constrained window.
   ConstrainedWindowGtk* window_;