[WebIntents, Gtk] "Waiting for Suggestion" dialog

chrome/browser/ui/intents/web_intent_picker_model.cc

Index: chrome/browser/ui/intents/web_intent_picker_model.cc
diff --git a/chrome/browser/ui/intents/web_intent_picker_model.cc b/chrome/browser/ui/intents/web_intent_picker_model.cc
index 6a0a4598358a617265e3b59eef1fb67dc0b41ef9..9035b797e0a4ac3ed00762d63dd3ccc9c3912a5f 100644
--- a/chrome/browser/ui/intents/web_intent_picker_model.cc
+++ b/chrome/browser/ui/intents/web_intent_picker_model.cc
@@ -22,7 +22,8 @@ const size_t kMaxSuggestionCount = 5;  // Maximum number of visible suggestions.
 }  // namespace
 
 WebIntentPickerModel::WebIntentPickerModel()
-    : observer_(NULL) {
+    : observer_(NULL),
+      waiting_for_suggestions_(true) {
 }
 
 WebIntentPickerModel::~WebIntentPickerModel() {
@@ -58,6 +59,7 @@ void WebIntentPickerModel::Clear() {
   action_.clear();
   mimetype_.clear();
   inline_disposition_url_ = GURL::EmptyGURL();
+  waiting_for_suggestions_ = true;
   if (observer_)
     observer_->OnModelChanged(this);
 }
@@ -155,6 +157,16 @@ bool WebIntentPickerModel::IsInlineDisposition() const {
   return !inline_disposition_url_.is_empty();
 }
 
+bool WebIntentPickerModel::IsWaitingForSuggestions() const {
+  return waiting_for_suggestions_;
+}
+
+void WebIntentPickerModel::SetWaitingForSuggestions(bool waiting) {
+  waiting_for_suggestions_ = waiting;
+  if (observer_)
+    observer_->OnModelChanged(this);
+}
+
 void WebIntentPickerModel::DestroyAll() {
   STLDeleteElements(&installed_services_);
   STLDeleteElements(&suggested_extensions_);