MacViews: Gets a webview working in views_examples_with_content_exe

content/shell/browser/shell_web_contents_view_delegate_mac.mm

Index: content/shell/browser/shell_web_contents_view_delegate_mac.mm
diff --git a/content/shell/browser/shell_web_contents_view_delegate_mac.mm b/content/shell/browser/shell_web_contents_view_delegate_mac.mm
index 375112fe485176a176e421e6832881d93eee4c51..43ef91d4c6e089d63e738173be670e227a4ef0fb 100644
--- a/content/shell/browser/shell_web_contents_view_delegate_mac.mm
+++ b/content/shell/browser/shell_web_contents_view_delegate_mac.mm
@@ -80,7 +80,7 @@ NSMenuItem* MakeContextMenuItem(NSString* title,
 namespace content {
 
 WebContentsViewDelegate* CreateShellWebContentsViewDelegate(
-  WebContents* web_contents) {
+    WebContents* web_contents) {
   return new ShellWebContentsViewDelegate(web_contents);
 }
 
@@ -265,14 +265,4 @@ void ShellWebContentsViewDelegate::ActionPerformed(int tag) {
   }
 }
 
-WebDragDestDelegate* ShellWebContentsViewDelegate::GetDragDestDelegate() {
-  return NULL;
-}
-
-NSObject<RenderWidgetHostViewMacDelegate>*
-ShellWebContentsViewDelegate::CreateRenderWidgetHostViewDelegate(
-    content::RenderWidgetHost* render_widget_host) {
-  return NULL;
-}
-
 }  // namespace content