Enable touch for autofill popup view

chrome/browser/ui/gtk/autofill/autofill_popup_view_gtk.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/gtk/autofill/autofill_popup_view_gtk.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 99 matching lines @@
   controller_->Hide();
   return FALSE;
 }
 
 gboolean AutofillPopupViewGtk::HandleButtonRelease(GtkWidget* widget,
                                                    GdkEventButton* event) {
   // We only care about the left click.
   if (event->button != 1)
     return FALSE;
 
-  controller_->MouseClicked(event->x, event->y);
+  controller_->PointPreselected(event->x, event->y);
   return TRUE;
 }
 
 gboolean AutofillPopupViewGtk::HandleExpose(GtkWidget* widget,
                                             GdkEventExpose* event) {
   cairo_t* cr = gdk_cairo_create(GDK_DRAWABLE(gtk_widget_get_window(widget)));
   gdk_cairo_rectangle(cr, &event->area);
   cairo_clip(cr);
 
   // This assert is kinda ugly, but it would be more currently unneeded work
@@ skipping 20 matching lines @@
       DrawAutofillEntry(cr, i, line_rect);
   }
 
   cairo_destroy(cr);
 
   return TRUE;
 }
 
 gboolean AutofillPopupViewGtk::HandleLeave(GtkWidget* widget,
                                            GdkEventCrossing* event) {
-  controller_->MouseExitedPopup();
+  controller_->PreselectionCleared();
 
   return FALSE;
 }
 
 gboolean AutofillPopupViewGtk::HandleMotion(GtkWidget* widget,
                                             GdkEventMotion* event) {
-  controller_->MouseHovered(event->x, event->y);
+  controller_->PointPreselected(event->x, event->y);
 
   return TRUE;
 }
 
 void AutofillPopupViewGtk::SetUpLayout() {
   pango_layout_set_width(layout_, window_->allocation.width * PANGO_SCALE);
   pango_layout_set_height(layout_, window_->allocation.height * PANGO_SCALE);
 }
 
 void AutofillPopupViewGtk::SetLayoutText(const string16& text,
@@ skipping 26 matching lines @@
   cairo_line_to(cairo_context,
                 separator_rect.width(),
                 separator_rect.y() + separator_rect.height());
   cairo_stroke(cairo_context);
   cairo_restore(cairo_context);
 }
 
 void AutofillPopupViewGtk::DrawAutofillEntry(cairo_t* cairo_context,
                                              size_t index,
                                              const gfx::Rect& entry_rect) {
-  if (controller_->selected_line() == static_cast<int>(index)) {
+  if (controller_->preselected_line() == static_cast<int>(index)) {
     gdk_cairo_set_source_color(cairo_context, &kHoveredBackgroundColor);
     cairo_rectangle(cairo_context, entry_rect.x(), entry_rect.y(),
                     entry_rect.width(), entry_rect.height());
     cairo_fill(cairo_context);
   }
 
   // Draw the value.
   SetLayoutText(controller_->names()[index],
                 controller_->GetNameFontForRow(index),
                 controller_->IsWarning(index) ? kWarningColor : kNameColor);
@@ skipping 59 matching lines @@
   pango_cairo_show_layout(cairo_context, layout_);
   cairo_restore(cairo_context);
 }
 
 AutofillPopupView* AutofillPopupView::Create(
     AutofillPopupController* controller) {
   return new AutofillPopupViewGtk(controller);
 }
 
 }  // namespace autofill