Remove unnecessary codes in FileInputType.cpp.

Source/core/html/forms/FileInputType.cpp

Index: Source/core/html/forms/FileInputType.cpp
diff --git a/Source/core/html/forms/FileInputType.cpp b/Source/core/html/forms/FileInputType.cpp
index d6758d172d67c6ee32be5e9c5ca6bfe6550fe2b7..2fbd187fe9f51f9b7b297f30372ee804a9904432 100644
--- a/Source/core/html/forms/FileInputType.cpp
+++ b/Source/core/html/forms/FileInputType.cpp
@@ -296,10 +296,6 @@ void FileInputType::setFiles(PassRefPtrWillBeRawPtr<FileList> files)
     input->notifyFormStateChanged();
     input->setNeedsValidityCheck();
 
-    Vector<String> paths;
-    for (unsigned i = 0; i < m_fileList->length(); ++i)
-        paths.append(m_fileList->item(i)->path());
-
     if (input->renderer())
         input->renderer()->repaint();