Remove COMPOSITOR_2 flag, old compositor code.

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 "views/widget/root_view.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/message_loop.h"
@@ skipping 139 matching lines @@
 
 bool RootView::IsVisibleInRootView() const {
   return IsVisible();
 }
 
 std::string RootView::GetClassName() const {
   return kViewClassName;
 }
 
 void RootView::SchedulePaintInRect(const gfx::Rect& rect) {
-#if defined(COMPOSITOR_2)
   MarkTextureDirty();
   SchedulePaintInternal(rect);
 }
 
 void RootView::SchedulePaintInternal(const gfx::Rect& rect) {
-#endif
   gfx::Rect xrect = ConvertRectToParent(rect);
   gfx::Rect invalid_rect = GetLocalBounds().Intersect(xrect);
   if (!invalid_rect.IsEmpty())
     widget_->SchedulePaintInRect(invalid_rect);
 }
 
 bool RootView::OnMousePressed(const MouseEvent& event) {
   MouseEvent e(event, this);
 
   UpdateCursor(e);
@@ skipping 279 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