Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/ui/views/tab_contents/tab_contents_view_views.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/views/tab_contents/tab_contents_view_views.h"
 
 #include <vector>
 
 #include "base/time.h"
 #include "chrome/browser/ui/constrained_window.h"
@@ skipping 61 matching lines @@
 }
 
 void TabContentsViewViews::CreateView(const gfx::Size& initial_size) {
   native_tab_contents_view_ =
       NativeTabContentsView::CreateNativeTabContentsView(this);
   native_tab_contents_view_->InitNativeTabContentsView();
 }
 
 RenderWidgetHostView* TabContentsViewViews::CreateViewForWidget(
     RenderWidgetHost* render_widget_host) {
-  if (render_widget_host->view()) {
+  if (render_widget_host->GetView()) {
     // During testing, the view will already be set up in most cases to the
     // test view, so we don't want to clobber it with a real one. To verify that
     // this actually is happening (and somebody isn't accidentally creating the
     // view twice), we check for the RVH Factory, which will be set when we're
     // making special ones (which go along with the special views).
     DCHECK(RenderViewHostFactory::has_factory());
-    return render_widget_host->view();
+    return render_widget_host->GetView();
   }
 
   return native_tab_contents_view_->CreateRenderWidgetHostView(
       render_widget_host);
 }
 
 gfx::NativeView TabContentsViewViews::GetNativeView() const {
   return Widget::GetNativeView();
 }
 
@@ skipping 189 matching lines @@
 
     // We may not have a focus manager if the tab has been switched before this
     // message arrived.
     if (focus_manager)
       focus_manager->AdvanceFocus(reverse);
   }
 }
 
 void TabContentsViewViews::CloseTab() {
   RenderViewHost* rvh = web_contents_->GetRenderViewHost();
-  rvh->delegate()->Close(rvh);
+  rvh->GetDelegate()->Close(rvh);
 }
 
 void TabContentsViewViews::CreateNewWindow(
     int route_id,
     const ViewHostMsg_CreateWindow_Params& params) {
   tab_contents_view_helper_.CreateNewWindow(web_contents_, route_id, params);
 }
 
 void TabContentsViewViews::CreateNewWidget(
     int route_id, WebKit::WebPopupType popup_type) {
@@ skipping 159 matching lines @@
     web_contents_->HideContents();
   }
 }
 
 void TabContentsViewViews::OnNativeWidgetSizeChanged(
     const gfx::Size& new_size) {
   if (overlaid_view_)
     overlaid_view_->SetBounds(gfx::Rect(new_size));
   views::Widget::OnNativeWidgetSizeChanged(new_size);
 }