views: Rename IsVisibleInRootView() to IsDrawn().

ui/views/widget/root_view.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/widget/root_view.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 129 matching lines @@
 // RootView, View overrides:
 
 const Widget* RootView::GetWidget() const {
   return widget_;
 }
 
 Widget* RootView::GetWidget() {
   return const_cast<Widget*>(const_cast<const RootView*>(this)->GetWidget());
 }
 
-bool RootView::IsVisibleInRootView() const {
+bool RootView::IsDrawn() const {
   return visible();
 }
 
 std::string RootView::GetClassName() const {
   return kViewClassName;
 }
 
 void RootView::SchedulePaintInRect(const gfx::Rect& rect) {
   if (layer()) {
     layer()->SchedulePaint(rect);
@@ skipping 285 matching lines @@
 }
 
 void RootView::SetMouseLocationAndFlags(const MouseEvent& event) {
   last_mouse_event_flags_ = event.flags();
   last_mouse_event_x_ = event.x();
   last_mouse_event_y_ = event.y();
 }
 
 }  // namespace internal
 }  // namespace views