Remove nop ScriptWrappable::init calls

sky/engine/core/html/ImageData.cpp

Index: sky/engine/core/html/ImageData.cpp
diff --git a/sky/engine/core/html/ImageData.cpp b/sky/engine/core/html/ImageData.cpp
index a0fa8886b47070e223ba3c728e53978fa5a6cc00..5f38803fc4690772810e94b1205a6d0feab68f94 100644
--- a/sky/engine/core/html/ImageData.cpp
+++ b/sky/engine/core/html/ImageData.cpp
@@ -144,7 +144,6 @@ ImageData::ImageData(const IntSize& size)
     : m_size(size)
     , m_data(Uint8ClampedArray::create(size.width() * size.height() * 4))
 {
-    ScriptWrappable::init(this);
 }
 
 ImageData::ImageData(const IntSize& size, PassRefPtr<Uint8ClampedArray> byteArray)
@@ -152,7 +151,6 @@ ImageData::ImageData(const IntSize& size, PassRefPtr<Uint8ClampedArray> byteArra
     , m_data(byteArray)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(static_cast<unsigned>(size.width() * size.height() * 4) <= m_data->length());
-    ScriptWrappable::init(this);
 }
 
 }