Do all OOLing in the views code. linux_views now builds clean with the clang plugin.

views/window/window_gtk.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/window/window_gtk.h"
 
 #include "base/i18n/rtl.h"
 #include "base/utf_string_conversions.h"
 #include "ui/gfx/gtk_util.h"
 #include "ui/gfx/path.h"
@@ skipping 251 matching lines @@
 bool WindowGtk::ShouldUseNativeFrame() const {
   return false;
 }
 
 void WindowGtk::FrameTypeChanged() {
   // This is called when the Theme has changed, so forward the event to the root
   // widget.
   ThemeChanged();
 }
 
+Window* WindowGtk::AsWindow() {
+  return this;
+}
+
+const Window* WindowGtk::AsWindow() const {
+  return this;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // WindowGtk, WidgetGtk overrides:
 
 gboolean WindowGtk::OnButtonPress(GtkWidget* widget, GdkEventButton* event) {
   int x = 0, y = 0;
   GetContainedWidgetEventCoordinates(event, &x, &y);
 
   int hittest_code =
       non_client_view_->NonClientHitTest(gfx::Point(x, y));
   switch (hittest_code) {
@@ skipping 215 matching lines @@
 }
 
 void WindowGtk::OnDestroy(GtkWidget* widget) {
   non_client_view_->WindowClosing();
   WidgetGtk::OnDestroy(widget);
   window_delegate_->DeleteDelegate();
   window_delegate_ = NULL;
 }
 
 }  // namespace views