Remove IDBNotFoundError ExceptionCode

Source/bindings/v8/ExceptionStatePlaceholder.cpp

Index: Source/bindings/v8/ExceptionStatePlaceholder.cpp
diff --git a/Source/core/html/ime/Composition.cpp b/Source/bindings/v8/ExceptionStatePlaceholder.cpp
similarity index 77%
copy from Source/core/html/ime/Composition.cpp
copy to Source/bindings/v8/ExceptionStatePlaceholder.cpp
index e74501bcd8637afa85872dae701e91f04827e1ee..352ba0090db1518753306a414e908683fd361773 100644
--- a/Source/core/html/ime/Composition.cpp
+++ b/Source/bindings/v8/ExceptionStatePlaceholder.cpp
@@ -29,27 +29,27 @@
  */
 
 #include "config.h"
-#include "core/html/ime/Composition.h"
-
-#include "core/dom/Node.h"
-#include "core/dom/Range.h"
+#include "bindings/v8/ExceptionStatePlaceholder.h"
 
 namespace WebCore {
 
-Composition::~Composition()
-{
-}
+#if !ASSERT_DISABLED
 
-PassRefPtr<Composition> Composition::create(Node* text, Range* caret)
+NoExceptionStateAssertionChecker::NoExceptionStateAssertionChecker(const char* file, int line)
+    : ExceptionState(0)
+    , m_file(file)
+    , m_line(line) { }
+
+void NoExceptionStateAssertionChecker::throwDOMException(const ExceptionCode&, const char*)
 {
-    return adoptRef(new Composition(text, caret));
+    ASSERT_AT(false, m_file, m_line, "");
 }
 
-Composition::Composition(Node* text, Range* caret)
-    : m_text(text)
-    , m_caret(caret)
+void NoExceptionStateAssertionChecker::throwTypeError(const char*)
 {
-    ScriptWrappable::init(this);
+    ASSERT_AT(false, m_file, m_line, "");
 }
 
+#endif
+
 } // namespace WebCore