Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/tab_contents/spelling_menu_observer.cc

Index: chrome/browser/tab_contents/spelling_menu_observer.cc
diff --git a/chrome/browser/tab_contents/spelling_menu_observer.cc b/chrome/browser/tab_contents/spelling_menu_observer.cc
index 5729ef52e51f6dcfc985ea62a83d4a7a220330b2..19a403f3a45c0e48e2adb1528f107667cf8108d6 100644
--- a/chrome/browser/tab_contents/spelling_menu_observer.cc
+++ b/chrome/browser/tab_contents/spelling_menu_observer.cc
@@ -225,8 +225,8 @@ void SpellingMenuObserver::ExecuteCommand(int command_id) {
     // the profile and stop integrating the spelling service immediately.
     if (!integrate_spelling_service_) {
       RenderViewHost* rvh = proxy_->GetRenderViewHost();
-      gfx::Rect rect = rvh->view()->GetViewBounds();
-      ConfirmBubbleModel::Show(rvh->view()->GetNativeView(),
+      gfx::Rect rect = rvh->GetView()->GetViewBounds();
+      ConfirmBubbleModel::Show(rvh->GetView()->GetNativeView(),
                                gfx::Point(rect.CenterPoint().x(), rect.y()),
                                new SpellingBubbleModel(proxy_->GetProfile()));
     } else {