LibHTML: Rename HTMLImageElement::m_image_data => m_encoded_data

Libraries/LibHTML/DOM/HTMLImageElement.cpp

@@ -33,8 +33,8 @@ void HTMLImageElement::load_image(const String& src)
             return;
         }
 
-        m_image_data = data;
-        m_image_decoder = ImageDecoder::create(m_image_data.data(), m_image_data.size());
+        m_encoded_data = data;
+        m_image_decoder = ImageDecoder::create(m_encoded_data.data(), m_encoded_data.size());
         document().update_layout();
     });
 }

Libraries/LibHTML/DOM/HTMLImageElement.h

@@ -26,5 +26,5 @@ private:
 
     RefPtr<ImageDecoder> m_image_decoder;
     mutable RefPtr<GraphicsBitmap> m_bitmap;
-    ByteBuffer m_image_data;
+    ByteBuffer m_encoded_data;
 };