Browser Plugin: Enable File Chooser (<input type="file">)

content/browser/browser_plugin/browser_plugin_guest.cc

Index: content/browser/browser_plugin/browser_plugin_guest.cc
diff --git a/content/browser/browser_plugin/browser_plugin_guest.cc b/content/browser/browser_plugin/browser_plugin_guest.cc
index d470801eb6667279c79734097e1488e0357222c4..79f13efb25b641031bd6da1d9f70398f4fffdb39 100644
--- a/content/browser/browser_plugin/browser_plugin_guest.cc
+++ b/content/browser/browser_plugin/browser_plugin_guest.cc
@@ -40,6 +40,7 @@ BrowserPluginGuest::BrowserPluginGuest(int instance_id,
                                        RenderViewHost* render_view_host)
     : WebContentsObserver(web_contents),
       embedder_render_process_host_(NULL),
+      embedder_web_contents_(NULL),
       instance_id_(instance_id),
 #if defined(OS_WIN)
       damage_buffer_size_(0),
@@ -131,6 +132,11 @@ void BrowserPluginGuest::RendererUnresponsive(WebContents* source) {
   RecordAction(UserMetricsAction("BrowserPlugin.Guest.Hung"));
 }
 
+void BrowserPluginGuest::RunFileChooser(WebContents* web_contents,
+                                        const FileChooserParams& params) {
+  embedder_web_contents_->GetDelegate()->RunFileChooser(web_contents, params);
+}
+
 void BrowserPluginGuest::SetIsAcceptingTouchEvents(bool accept) {
   SendMessageToEmbedder(
       new BrowserPluginMsg_ShouldAcceptTouchEvents(instance_id(), accept));