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

webkit/plugins/ppapi/resource_creation_impl.cc

Index: webkit/plugins/ppapi/resource_creation_impl.cc
diff --git a/webkit/plugins/ppapi/resource_creation_impl.cc b/webkit/plugins/ppapi/resource_creation_impl.cc
index 077e247819bf5db69e6e6b2148399cc02f0329a4..e14030f0fd631be5f359e8f221855d1524dd0906 100644
--- a/webkit/plugins/ppapi/resource_creation_impl.cc
+++ b/webkit/plugins/ppapi/resource_creation_impl.cc
@@ -119,8 +119,8 @@ PP_Resource ResourceCreationImpl::CreateDirectoryReader(
 PP_Resource ResourceCreationImpl::CreateFileChooser(
     PP_Instance instance,
     PP_FileChooserMode_Dev mode,
-    const char* accept_mime_types) {
-  return PPB_FileChooser_Impl::Create(instance, mode, accept_mime_types);
+    const char* accept_types) {
+  return PPB_FileChooser_Impl::Create(instance, mode, accept_types);
 }
 
 PP_Resource ResourceCreationImpl::CreateFileIO(PP_Instance instance) {