Remove WebContents methods that duplicate WebContentsView methods.

content/shell/shell.cc

Index: content/shell/shell.cc
diff --git a/content/shell/shell.cc b/content/shell/shell.cc
index fe65fc1c82572290668f44ebe66c0f66712a4bdc..0a92aff947bd1a97e52a2ac269583484c8da836c 100644
--- a/content/shell/shell.cc
+++ b/content/shell/shell.cc
@@ -156,22 +156,22 @@ void Shell::LoadURLForFrame(const GURL& url, const std::string& frame_name) {
       PAGE_TRANSITION_TYPED | PAGE_TRANSITION_FROM_ADDRESS_BAR);
   params.frame_name = frame_name;
   web_contents_->GetController().LoadURLWithParams(params);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void Shell::GoBackOrForward(int offset) {
   web_contents_->GetController().GoToOffset(offset);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void Shell::Reload() {
   web_contents_->GetController().Reload(false);
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void Shell::Stop() {
   web_contents_->Stop();
-  web_contents_->Focus();
+  web_contents_->GetView()->Focus();
 }
 
 void Shell::UpdateNavigationControls() {
@@ -201,7 +201,7 @@ void Shell::CloseDevTools() {
 gfx::NativeView Shell::GetContentView() {
   if (!web_contents_.get())
     return NULL;
-  return web_contents_->GetNativeView();
+  return web_contents_->GetView()->GetNativeView();
 }
 
 WebContents* Shell::OpenURLFromTab(WebContents* source,