Use the extension icon for extension omnibox results instead of the generic

chrome/browser/autocomplete/autocomplete_popup_model.cc

Index: chrome/browser/autocomplete/autocomplete_popup_model.cc
diff --git a/chrome/browser/autocomplete/autocomplete_popup_model.cc b/chrome/browser/autocomplete/autocomplete_popup_model.cc
index 009cc0b3859a2c36180542b2593e4a28156073b8..f4f7a82915ee9fd83fd1f551b99f68d5957b2f03 100644
--- a/chrome/browser/autocomplete/autocomplete_popup_model.cc
+++ b/chrome/browser/autocomplete/autocomplete_popup_model.cc
@@ -8,6 +8,7 @@
 #include "chrome/browser/autocomplete/autocomplete_edit.h"
 #include "chrome/browser/autocomplete/autocomplete_popup_view.h"
 #include "chrome/browser/profile.h"
+#include "chrome/browser/extensions/extensions_service.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/common/notification_service.h"
@@ -279,3 +280,12 @@ void AutocompletePopupModel::Observe(NotificationType type,
 
   view_->UpdatePopupAppearance();
 }
+
+const SkBitmap* AutocompletePopupModel::GetSpecialIconForMatch(
+    const AutocompleteMatch& match) const {
+  if (!match.template_url || !match.template_url->IsExtensionKeyword())
+    return NULL;
+
+  return &profile_->GetExtensionsService()->GetOmniboxIcon(
+      match.template_url->GetExtensionId());
+}