Synchronize is-valid flag upon programmatic clearing of file.value

Source/core/html/HTMLInputElement.cpp

Index: Source/core/html/HTMLInputElement.cpp
diff --git a/Source/core/html/HTMLInputElement.cpp b/Source/core/html/HTMLInputElement.cpp
index 80cda11bbe2e11fa7bf55f2af3aa5c9d85a2d3da..7ae40ac1007c06c5b5d42e21f17445a4a5d467d7 100644
--- a/Source/core/html/HTMLInputElement.cpp
+++ b/Source/core/html/HTMLInputElement.cpp
@@ -1001,7 +1001,7 @@ void HTMLInputElement::setEditingValue(const String& value)
 void HTMLInputElement::setValue(const String& value, ExceptionState& exceptionState, TextFieldEventBehavior eventBehavior)
 {
     if (isFileUpload() && !value.isEmpty()) {
-        exceptionState.throwDOMException(InvalidStateError, "This input element accepts a filename, which may only be programatically set to the empty string.");
+        exceptionState.throwDOMException(InvalidStateError, "This input element accepts a filename, which may only be programmatically set to the empty string.");
         return;
     }
     setValue(value, eventBehavior);