Pass needLocalPath flag to file chooser dialog.

content/renderer/pepper/pepper_file_chooser_host.cc

Index: content/renderer/pepper/pepper_file_chooser_host.cc
diff --git a/content/renderer/pepper/pepper_file_chooser_host.cc b/content/renderer/pepper/pepper_file_chooser_host.cc
index f0b0697f7d690fc40c27809423a75839e9d07b6e..63cd7a6e65d4b7343995381487fe4b951cea7722 100644
--- a/content/renderer/pepper/pepper_file_chooser_host.cc
+++ b/content/renderer/pepper/pepper_file_chooser_host.cc
@@ -141,13 +141,14 @@ int32_t PepperFileChooserHost::OnShow(
   } else {
     params.multiSelect = open_multiple;
   }
-  std::vector<blink::WebString> mine_types(accept_mime_types.size());
+  std::vector<blink::WebString> mime_types(accept_mime_types.size());
   for (size_t i = 0; i < accept_mime_types.size(); i++) {
-    mine_types[i] = blink::WebString::fromUTF8(accept_mime_types[i].data(),
+    mime_types[i] = blink::WebString::fromUTF8(accept_mime_types[i].data(),
                                                accept_mime_types[i].size());
   }
-  params.acceptTypes = mine_types;
+  params.acceptTypes = mime_types;
   params.directory = false;
+  params.needLocalPath = true;
 
   handler_ = new CompletionHandler(AsWeakPtr());
   RenderViewImpl* render_view = static_cast<RenderViewImpl*>(