Rename DOMFormData to FormData.

Source/web/WebSearchableFormData.cpp

Index: Source/web/WebSearchableFormData.cpp
diff --git a/Source/web/WebSearchableFormData.cpp b/Source/web/WebSearchableFormData.cpp
index a25435a37970a9e6a742755806c78f5ded577f15..a1299ef823a9139713c259b461c1fb6611269490 100644
--- a/Source/web/WebSearchableFormData.cpp
+++ b/Source/web/WebSearchableFormData.cpp
@@ -34,7 +34,7 @@
 #include "core/HTMLNames.h"
 #include "core/InputTypeNames.h"
 #include "core/dom/Document.h"
-#include "core/html/DOMFormData.h"
+#include "core/html/FormData.h"
 #include "core/html/HTMLFormControlElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLInputElement.h"
@@ -210,7 +210,7 @@ bool buildSearchString(const HTMLFormElement& form, Vector<char>* encodedString,
         if (control.isDisabledFormControl() || control.name().isNull())
             continue;
 
-        DOMFormData* formData = DOMFormData::create(encoding);
+        FormData* formData = FormData::create(encoding);
         if (!control.appendFormData(*formData, false))
             continue;