Modified the pepper file chooser API to support filtering files by extensions.

ppapi/cpp/dev/file_chooser_dev.cc

 // Copyright (c) 2011 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 "ppapi/cpp/dev/file_chooser_dev.h"
 
 #include <string.h>
 
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
 #include "ppapi/c/pp_errors.h"
@@ skipping 12 matching lines @@
 }
 
 template <> const char* interface_name<PPB_FileChooser_Dev_0_6>() {
   return PPB_FILECHOOSER_DEV_INTERFACE_0_6;
 }
 
 }  // namespace
 
 FileChooser_Dev::FileChooser_Dev(const InstanceHandle& instance,
                                  PP_FileChooserMode_Dev mode,
-                                 const Var& accept_mime_types) {
+                                 const Var& accept_types) {
   if (has_interface<PPB_FileChooser_Dev_0_6>()) {
     PassRefFromConstructor(get_interface<PPB_FileChooser_Dev_0_6>()->Create(
-        instance.pp_instance(), mode, accept_mime_types.pp_var()));
+        instance.pp_instance(), mode, accept_types.pp_var()));
   } else if (has_interface<PPB_FileChooser_Dev_0_5>()) {
     PassRefFromConstructor(get_interface<PPB_FileChooser_Dev_0_5>()->Create(
-        instance.pp_instance(), mode, accept_mime_types.pp_var()));
+        instance.pp_instance(), mode, accept_types.pp_var()));
   }
 }
 
 FileChooser_Dev::FileChooser_Dev(const FileChooser_Dev& other)
     : Resource(other) {
 }
 
 int32_t FileChooser_Dev::Show(
     const CompletionCallbackWithOutput< std::vector<FileRef> >& callback) {
   if (has_interface<PPB_FileChooser_Dev_0_6>()) {
@@ skipping 43 matching lines @@
     for (size_t i = 0; i < selected_files.size(); i++)
       Module::Get()->core()->ReleaseResource(selected_files[i]);
   }
 
   // Now execute the original callback.
   PP_RunCompletionCallback(&data->original_callback, result);
   delete data;
 }
 
 }  // namespace pp