Fix touch selection for Athena home card

ui/views/touchui/touch_selection_controller_impl.cc

 // Copyright (c) 2013 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/touchui/touch_selection_controller_impl.h"
 
 #include "base/time/time.h"
 #include "ui/aura/client/cursor_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
@@ skipping 419 matching lines @@
     EditingHandleView* handle) {
   dragging_handle_ = handle;
   if (dragging_handle_)
     HideContextMenu();
   else
     StartContextMenuTimer();
 }
 
 void TouchSelectionControllerImpl::SelectionHandleDragged(
     const gfx::Point& drag_pos) {
-  // We do not want to show the context menu while dragging.
-  HideContextMenu();
-
   DCHECK(dragging_handle_);
   gfx::Point drag_pos_in_client = drag_pos;
   ConvertPointToClientView(dragging_handle_, &drag_pos_in_client);
 
   if (dragging_handle_ == cursor_handle_.get()) {
     client_view_->MoveCaretTo(drag_pos_in_client);
     return;
   }
 
   // Find the stationary selection handle.
@@ skipping 61 matching lines @@
 
 void TouchSelectionControllerImpl::OnWidgetClosing(Widget* widget) {
   DCHECK_EQ(client_widget_, widget);
   client_widget_ = NULL;
 }
 
 void TouchSelectionControllerImpl::OnWidgetBoundsChanged(
     Widget* widget,
     const gfx::Rect& new_bounds) {
   DCHECK_EQ(client_widget_, widget);
-  HideContextMenu();
   SelectionChanged();
 }
 
 void TouchSelectionControllerImpl::OnKeyEvent(ui::KeyEvent* event) {
   client_view_->DestroyTouchSelection();
 }
 
 void TouchSelectionControllerImpl::OnMouseEvent(ui::MouseEvent* event) {
   aura::client::CursorClient* cursor_client = aura::client::GetCursorClient(
       client_view_->GetNativeView()->GetRootWindow());
@@ skipping 86 matching lines @@
 
 bool TouchSelectionControllerImpl::IsSelectionHandle2Visible() {
   return selection_handle_2_->IsWidgetVisible();
 }
 
 bool TouchSelectionControllerImpl::IsCursorHandleVisible() {
   return cursor_handle_->IsWidgetVisible();
 }
 
 }  // namespace views