Rename InputHandler::GESTURE to InputHandler::TOUCHSCREEN

cc/trees/layer_tree_host_impl.cc

 // Copyright 2011 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 "cc/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 3189 matching lines @@
       gfx::PointF(viewport_point), active_tree_->device_scale_factor());
   LayerImpl* layer_impl =
       active_tree_->FindLayerThatIsHitByPoint(device_viewport_point);
   HandleMouseOverScrollbar(layer_impl);
   if (scroll_layer_id_when_mouse_over_scrollbar_ != Layer::INVALID_ID)
     return;
 
   bool scroll_on_main_thread = false;
   uint32_t main_thread_scrolling_reasons;
   LayerImpl* scroll_layer_impl = FindScrollLayerForDeviceViewportPoint(
-      device_viewport_point, InputHandler::GESTURE, layer_impl,
+      device_viewport_point, InputHandler::TOUCHSCREEN, layer_impl,
       &scroll_on_main_thread, &main_thread_scrolling_reasons);
   if (scroll_layer_impl == InnerViewportScrollLayer())
     scroll_layer_impl = OuterViewportScrollLayer();
   if (scroll_on_main_thread || !scroll_layer_impl)
     return;
 
   ScrollbarAnimationController* animation_controller =
       ScrollbarAnimationControllerForId(scroll_layer_impl->id());
   if (!animation_controller)
     return;
@@ skipping 790 matching lines @@
   return task_runner_provider_->HasImplThread();
 }
 
 bool LayerTreeHostImpl::CommitToActiveTree() const {
   // In single threaded mode we skip the pending tree and commit directly to the
   // active tree.
   return !task_runner_provider_->HasImplThread();
 }
 
 }  // namespace cc