revert r171206: "Add transaction detail params to requestAutocomplete()."

Source/core/html/HTMLFormElement.cpp

Index: Source/core/html/HTMLFormElement.cpp
diff --git a/Source/core/html/HTMLFormElement.cpp b/Source/core/html/HTMLFormElement.cpp
index 69224c2615eb19aa33c63796c6425d8f012b986c..7d3a95d8f29e5f76987cc9601c26b67de30dd07d 100644
--- a/Source/core/html/HTMLFormElement.cpp
+++ b/Source/core/html/HTMLFormElement.cpp
@@ -27,7 +27,6 @@
 
 #include <limits>
 #include "HTMLNames.h"
-#include "bindings/v8/Dictionary.h"
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/ScriptEventListener.h"
 #include "core/dom/Attribute.h"
@@ -435,7 +434,7 @@ void HTMLFormElement::reset()
     m_isInResetFunction = false;
 }
 
-void HTMLFormElement::requestAutocomplete(const Dictionary& details)
+void HTMLFormElement::requestAutocomplete()
 {
     String errorMessage;
 
@@ -450,7 +449,7 @@ void HTMLFormElement::requestAutocomplete(const Dictionary& details)
         document().addConsoleMessage(RenderingMessageSource, LogMessageLevel, errorMessage);
         finishRequestAutocomplete(AutocompleteResultErrorDisabled);
     } else {
-        document().frame()->loader().client()->didRequestAutocomplete(this, details);
+        document().frame()->loader().client()->didRequestAutocomplete(this);
     }
 }