events: Change gesture-event handler in EventHandler to not return any values.

chrome/browser/ui/views/location_bar/star_view.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/location_bar/star_view.h"
 
 #include "base/metrics/histogram.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
@@ skipping 62 matching lines @@
       event.key_code() == ui::VKEY_RETURN) {
     UMA_HISTOGRAM_ENUMERATION("Bookmarks.EntryPoint",
                               bookmark_utils::ENTRY_POINT_STAR_KEY,
                               bookmark_utils::ENTRY_POINT_LIMIT);
     command_updater_->ExecuteCommand(IDC_BOOKMARK_PAGE_FROM_STAR);
     return true;
   }
   return false;
 }
 
-ui::EventResult StarView::OnGestureEvent(ui::GestureEvent* event) {
+void StarView::OnGestureEvent(ui::GestureEvent* event) {
   if (event->type() == ui::ET_GESTURE_TAP) {
     UMA_HISTOGRAM_ENUMERATION("Bookmarks.EntryPoint",
                               bookmark_utils::ENTRY_POINT_STAR_GESTURE,
                               bookmark_utils::ENTRY_POINT_LIMIT);
     command_updater_->ExecuteCommand(IDC_BOOKMARK_PAGE_FROM_STAR);
-    return ui::ER_CONSUMED;
+    event->SetHandled();
   }
-  return ui::ER_UNHANDLED;
 }