Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/ui/gtk/download/download_started_animation_gtk.cc

Index: chrome/browser/ui/gtk/download/download_started_animation_gtk.cc
diff --git a/chrome/browser/ui/gtk/download/download_started_animation_gtk.cc b/chrome/browser/ui/gtk/download/download_started_animation_gtk.cc
index caca11b4572024d712fc3702fe9be977aa26988c..8358a241e8558fb612c91b494180bb9f4e801203 100644
--- a/chrome/browser/ui/gtk/download/download_started_animation_gtk.cc
+++ b/chrome/browser/ui/gtk/download/download_started_animation_gtk.cc
@@ -15,6 +15,7 @@
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/browser/web_contents_view.h"
 #include "grit/theme_resources.h"
 #include "ui/base/animation/linear_animation.h"
 #include "ui/base/resource/resource_bundle.h"
@@ -101,7 +102,7 @@ DownloadStartedAnimationGtk::DownloadStartedAnimationGtk(
 
   // If we're too small to show the download image, then don't bother -
   // the shelf will be enough.
-  web_contents_->GetContainerBounds(&web_contents_bounds_);
+  web_contents_->GetView()->GetContainerBounds(&web_contents_bounds_);
   if (web_contents_bounds_.height() < height_)
     return;