1 files changed, 9 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h b/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h
index b65e996bd..142d59866 100644
--- a/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h
+++ b/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h
@@ -51,8 +51,17 @@ public:
     };
 
     WebMediaStreamSource() { }
+    WebMediaStreamSource(const WebMediaStreamSource& other) { assign(other); }
     ~WebMediaStreamSource() { reset(); }
 
+    WebMediaStreamSource& operator=(const WebMediaStreamSource& other)
+    {
+        assign(other);
+        return *this;
+    }
+
+    WEBKIT_EXPORT void assign(const WebMediaStreamSource&);
+
     WEBKIT_EXPORT void initialize(const WebString& id, Type, const WebString& name);
     WEBKIT_EXPORT void reset();
     bool isNull() const { return m_private.isNull(); }