Replace views::MouseEvent with ui::MouseEvent

ui/views/controls/scrollbar/base_scroll_bar_thumb.cc

 // Copyright (c) 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 "ui/views/controls/scrollbar/base_scroll_bar_thumb.h"
 
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/rect.h"
 #include "ui/views/controls/scrollbar/base_scroll_bar.h"
 
@@ skipping 47 matching lines @@
   SetBoundsRect(thumb_bounds);
 }
 
 int BaseScrollBarThumb::GetPosition() const {
   gfx::Rect track_bounds = scroll_bar_->GetTrackBounds();
   if (scroll_bar_->IsHorizontal())
     return x() - track_bounds.x();
   return y() - track_bounds.y();
 }
 
-void BaseScrollBarThumb::OnMouseEntered(const MouseEvent& event) {
+void BaseScrollBarThumb::OnMouseEntered(const ui::MouseEvent& event) {
   SetState(CustomButton::BS_HOT);
 }
 
-void BaseScrollBarThumb::OnMouseExited(const MouseEvent& event) {
+void BaseScrollBarThumb::OnMouseExited(const ui::MouseEvent& event) {
   SetState(CustomButton::BS_NORMAL);
 }
 
-bool BaseScrollBarThumb::OnMousePressed(const MouseEvent& event) {
+bool BaseScrollBarThumb::OnMousePressed(const ui::MouseEvent& event) {
   mouse_offset_ = scroll_bar_->IsHorizontal() ? event.x() : event.y();
   drag_start_position_ = GetPosition();
   SetState(CustomButton::BS_PUSHED);
   return true;
 }
 
-bool BaseScrollBarThumb::OnMouseDragged(const MouseEvent& event) {
+bool BaseScrollBarThumb::OnMouseDragged(const ui::MouseEvent& event) {
   // If the user moves the mouse more than |kScrollThumbDragOutSnap| outside
   // the bounds of the thumb, the scrollbar will snap the scroll back to the
   // point it was at before the drag began.
   if (scroll_bar_->IsHorizontal()) {
     if ((event.y() < y() - kScrollThumbDragOutSnap) ||
         (event.y() > (y() + height() + kScrollThumbDragOutSnap))) {
       scroll_bar_->ScrollToThumbPosition(drag_start_position_, false);
       return true;
     }
   } else {
     if ((event.x() < x() - kScrollThumbDragOutSnap) ||
         (event.x() > (x() + width() + kScrollThumbDragOutSnap))) {
       scroll_bar_->ScrollToThumbPosition(drag_start_position_, false);
       return true;
     }
   }
   if (scroll_bar_->IsHorizontal()) {
     int thumb_x = event.x() - mouse_offset_;
     scroll_bar_->ScrollToThumbPosition(GetPosition() + thumb_x, false);
   } else {
     int thumb_y = event.y() - mouse_offset_;
     scroll_bar_->ScrollToThumbPosition(GetPosition() + thumb_y, false);
   }
   return true;
 }
 
-void BaseScrollBarThumb::OnMouseReleased(const MouseEvent& event) {
+void BaseScrollBarThumb::OnMouseReleased(const ui::MouseEvent& event) {
   OnMouseCaptureLost();
 }
 
 void BaseScrollBarThumb::OnMouseCaptureLost() {
   SetState(CustomButton::BS_HOT);
 }
 
 CustomButton::ButtonState BaseScrollBarThumb::GetState() const {
   return state_;
 }
 
 void BaseScrollBarThumb::SetState(CustomButton::ButtonState state) {
   state_ = state;
   SchedulePaint();
 }
 
 }  // namespace views