Handle JS-created files in <input type="file">.

Source/core/fileapi/FileList.cpp

Index: Source/core/fileapi/FileList.cpp
diff --git a/Source/core/fileapi/FileList.cpp b/Source/core/fileapi/FileList.cpp
index 22d612b7a141b8b8b5ead4b3489c346860962260..7348b32a703412cb4c96a03ecd79a309b33c2443 100644
--- a/Source/core/fileapi/FileList.cpp
+++ b/Source/core/fileapi/FileList.cpp
@@ -41,11 +41,13 @@ File* FileList::item(unsigned index) const
     return m_files[index].get();
 }
 
-Vector<String> FileList::paths() const
+Vector<String> FileList::pathsForUserVisibleFiles() const
 {
     Vector<String> paths;
-    for (unsigned i = 0; i < m_files.size(); ++i)
-        paths.append(m_files[i]->path());
+    for (unsigned i = 0; i < m_files.size(); ++i) {
+        if (m_files[i]->userVisibility() == File::IsUserVisible)
+            paths.append(m_files[i]->path());
+    }
 
     return paths;
 }