Even more virtual method deinlining.

chrome/browser/tab_contents/background_contents.cc

Index: chrome/browser/tab_contents/background_contents.cc
diff --git a/chrome/browser/tab_contents/background_contents.cc b/chrome/browser/tab_contents/background_contents.cc
index 50678050fdc08795837a1d51d64988d0395e71f0..96ed7af50488cbb106f8fa683bc227cdf5d92069 100644
--- a/chrome/browser/tab_contents/background_contents.cc
+++ b/chrome/browser/tab_contents/background_contents.cc
@@ -58,6 +58,18 @@ BackgroundContents::~BackgroundContents() {
   render_view_host_->Shutdown();  // deletes render_view_host
 }
 
+BackgroundContents* BackgroundContents::GetAsBackgroundContents() {
+  return this;
+}
+
+RenderViewHostDelegate::View* BackgroundContents::GetViewDelegate() {
+  return this;
+}
+
+const GURL& BackgroundContents::GetURL() const {
+  return url_;
+}
+
 ViewType::Type BackgroundContents::GetRenderViewType() const {
   return ViewType::BACKGROUND_CONTENTS;
 }