Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/ui/cocoa/tabpose_window.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/tabpose_window.h"
 
 #import <QuartzCore/QuartzCore.h>
 
 #include <algorithm>
 
@@ skipping 236 matching lines @@
 
   return topOffset;
 }
 
 - (int)bottomOffset {
   int bottomOffset = 0;
   TabContentsWrapper* devToolsContents =
       DevToolsWindow::GetDevToolsContents(contents_->web_contents());
   if (devToolsContents && devToolsContents->web_contents() &&
       devToolsContents->web_contents()->GetRenderViewHost() &&
-      devToolsContents->web_contents()->GetRenderViewHost()->view()) {
+      devToolsContents->web_contents()->GetRenderViewHost()->GetView()) {
     // The devtool's size might not be up-to-date, but since its height doesn't
     // change on window resize, and since most users don't use devtools, this is
     // good enough.
     bottomOffset +=
-        devToolsContents->web_contents()->GetRenderViewHost()->view()->
+        devToolsContents->web_contents()->GetRenderViewHost()->GetView()->
             GetViewBounds().height();
     bottomOffset += 1;  // :-( Divider line between web contents and devtools.
   }
   return bottomOffset;
 }
 
 - (void)drawInContext:(CGContextRef)context {
   RenderWidgetHost* rwh = contents_->web_contents()->GetRenderViewHost();
   // NULL if renderer crashed.
-  content::RenderWidgetHostView* rwhv = rwh ? rwh->view() : NULL;
+  content::RenderWidgetHostView* rwhv = rwh ? rwh->GetView() : NULL;
   if (!rwhv) {
     // TODO(thakis): Maybe draw a sad tab layer?
     [super drawInContext:context];
     return;
   }
 
   // The size of the TabContent's RenderWidgetHost might not fit to the
   // current browser window at all, for example if the window was resized while
   // this TabContents object was not an active tab.
   // Compute the required size ourselves. Leave room for eventual infobars and
@@ skipping 1382 matching lines @@
   tile.set_tab_contents(contents);
   ThumbnailLayer* thumbLayer = [allThumbnailLayers_ objectAtIndex:index];
   [thumbLayer setTabContents:contents];
 }
 
 - (void)tabStripModelDeleted {
   [self close];
 }
 
 @end