Expose native, desktop and mobile gesture detection defaults

content/browser/renderer_host/input/gesture_text_selector.cc

 // Copyright 2014 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 "content/browser/renderer_host/input/gesture_text_selector.h"
 
 #include "ui/events/event_constants.h"
 #include "ui/events/gesture_detection/gesture_detector.h"
 #include "ui/events/gesture_detection/gesture_provider_config_helper.h"
 #include "ui/events/gesture_detection/motion_event.h"
 
 using ui::GestureDetector;
 using ui::MotionEvent;
 
 namespace content {
 namespace {
 scoped_ptr<GestureDetector> CreateGestureDetector(
     ui::GestureListener* listener) {
   GestureDetector::Config config =
-      ui::DefaultGestureProviderConfig().gesture_detector_config;
+      ui::GetGestureProviderConfig(
+          ui::GestureProviderConfigType::CURRENT_PLATFORM)
+          .gesture_detector_config;
 
   ui::DoubleTapListener* null_double_tap_listener = nullptr;
 
   // Doubletap, showpress and longpress detection are not required, and
   // should be explicitly disabled for efficiency.
   scoped_ptr<ui::GestureDetector> detector(
       new ui::GestureDetector(config, listener, null_double_tap_listener));
   detector->set_longpress_enabled(false);
   detector->set_showpress_enabled(false);
 
@@ skipping 75 matching lines @@
 bool GestureTextSelector::ShouldStartTextSelection(const MotionEvent& event) {
   DCHECK_GT(event.GetPointerCount(), 0u);
   // Currently we are supporting stylus-only cases.
   const bool is_stylus = event.GetToolType(0) == MotionEvent::TOOL_TYPE_STYLUS;
   const bool is_only_secondary_button_pressed =
       event.GetButtonState() == MotionEvent::BUTTON_SECONDARY;
   return is_stylus && is_only_secondary_button_pressed;
 }
 
 }  // namespace content