1 files changed, 9 insertions, 0 deletions
diff --git a/Source/WebCore/html/HTMLTextAreaElement.cpp b/Source/WebCore/html/HTMLTextAreaElement.cpp
index b8b04de..c8ec9ab 100644
--- a/Source/WebCore/html/HTMLTextAreaElement.cpp
+++ b/Source/WebCore/html/HTMLTextAreaElement.cpp
@@ -295,6 +295,7 @@ void HTMLTextAreaElement::setValue(const String& value)
     setValueCommon(value);
     m_isDirty = true;
     setNeedsValidityCheck();
+    setTextAsOfLastFormControlChangeEvent(value);
 }
 
 void HTMLTextAreaElement::setNonDirtyValue(const String& value)
@@ -302,6 +303,7 @@ void HTMLTextAreaElement::setNonDirtyValue(const String& value)
     setValueCommon(value);
     m_isDirty = false;
     setNeedsValidityCheck();
+    setTextAsOfLastFormControlChangeEvent(value);
 }
 
 void HTMLTextAreaElement::setValueCommon(const String& value)
@@ -429,6 +431,13 @@ void HTMLTextAreaElement::setRows(int rows)
     setAttribute(rowsAttr, String::number(rows));
 }
 
+bool HTMLTextAreaElement::lastChangeWasUserEdit() const
+{
+    if (!renderer())
+        return false;
+    return toRenderTextControl(renderer())->lastChangeWasUserEdit();
+}
+
 bool HTMLTextAreaElement::shouldUseInputMethod() const
 {
     return true;