Add support for file inputs for all guest views

extensions/browser/guest_view/web_view/web_view_guest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/browser/guest_view/web_view/web_view_guest.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/browser_context.h"
@@ skipping 819 matching lines @@
 content::ColorChooser* WebViewGuest::OpenColorChooser(
     WebContents* web_contents,
     SkColor color,
     const std::vector<content::ColorSuggestion>& suggestions) {
   if (!attached() || !embedder_web_contents()->GetDelegate())
     return NULL;
   return embedder_web_contents()->GetDelegate()->OpenColorChooser(
       web_contents, color, suggestions);
 }
 
-void WebViewGuest::RunFileChooser(WebContents* web_contents,
-                                  const content::FileChooserParams& params) {
-  if (!attached() || !embedder_web_contents()->GetDelegate())
-    return;
-
-  embedder_web_contents()->GetDelegate()->RunFileChooser(web_contents, params);
-}
-
 void WebViewGuest::NavigateGuest(const std::string& src) {
   GURL url = ResolveURL(src);
 
   // Do not allow navigating a guest to schemes other than known safe schemes.
   // This will block the embedder trying to load unwanted schemes, e.g.
   // chrome://settings.
   bool scheme_is_blocked =
       (!content::ChildProcessSecurityPolicy::GetInstance()->IsWebSafeScheme(
            url.scheme()) &&
        !url.SchemeIs(url::kAboutScheme)) ||
@@ skipping 247 matching lines @@
   WebViewGuest* guest =
       WebViewGuest::From(embedder_render_process_id(), new_window_instance_id);
   if (!guest)
     return;
 
   if (!allow)
     guest->Destroy();
 }
 
 }  // namespace extensions