Move touch_selection_controller interface to ui/base.

ui/views/controls/textfield/native_textfield_views.cc

Index: ui/views/controls/textfield/native_textfield_views.cc
diff --git a/ui/views/controls/textfield/native_textfield_views.cc b/ui/views/controls/textfield/native_textfield_views.cc
index 8318671d454fd77df1aa233e7526a81877753472..d3a3c2f193ff3ad01fb838995ab6c36ec621aa12 100644
--- a/ui/views/controls/textfield/native_textfield_views.cc
+++ b/ui/views/controls/textfield/native_textfield_views.cc
@@ -70,7 +70,7 @@ NativeTextfieldViews::NativeTextfieldViews(Textfield* parent)
       ALLOW_THIS_IN_INITIALIZER_LIST(cursor_timer_(this)),
       aggregated_clicks_(0),
       ALLOW_THIS_IN_INITIALIZER_LIST(touch_selection_controller_(
-          TouchSelectionController::create(this))) {
+          ui::TouchSelectionController::create(this))) {
   set_border(text_border_);
 
 #if defined(OS_CHROMEOS)
@@ -172,7 +172,7 @@ void NativeTextfieldViews::OnGestureEvent(ui::GestureEvent* event) {
     default:
       break;
   }
-  TouchSelectionClientView::OnGestureEvent(event);
+  View::OnGestureEvent(event);
 }
 
 bool NativeTextfieldViews::OnKeyPressed(const ui::KeyEvent& event) {
@@ -311,6 +311,26 @@ void NativeTextfieldViews::SelectRect(const gfx::Point& start,
   OnAfterUserAction();
 }
 
+const gfx::Rect& NativeTextfieldViews::GetBounds() {
+  return bounds();
+}
+
+gfx::NativeView NativeTextfieldViews::GetNativeView() {
+  return GetWidget()->GetNativeView();
+}
+
+void NativeTextfieldViews::ConvertPointToScreen(gfx::Point* point) {
+  View::ConvertPointToScreen(this, point);
+}
+
+void NativeTextfieldViews::ConvertPointFromScreen(gfx::Point* point) {
+  if (!GetWidget())
+    return;
+  gfx::Rect r = GetWidget()->GetClientAreaBoundsInScreen();
+  point->SetPoint(point->x() - r.x(), point->y() - r.y());
+  View::ConvertPointFromWidget(this, point);

[sadrul, 2013/02/13 00:49:17]

There is View::ConvertPointFromScreen

[varunjain, 2013/02/13 00:52:12]

Done.

+}
+
 gfx::NativeCursor NativeTextfieldViews::GetCursor(const ui::MouseEvent& event) {
   bool in_selection = GetRenderText()->IsPointInSelection(event.location());
   bool drag_event = event.type() == ui::ET_MOUSE_DRAGGED;