--- a/widget/src/xpwidgets/GfxDriverInfo.h
+++ b/widget/src/xpwidgets/GfxDriverInfo.h
@@ -126,12 +126,12 @@ ParseDriverVersion(nsAString& aVersion, 
   if (b < 0 || b > 0xffff) return false;
   if (c < 0 || c > 0xffff) return false;
   if (d < 0 || d > 0xffff) return false;
 
   *aNumericVersion = GFX_DRIVER_VERSION(a, b, c, d);
   return true;
 }
 
-};
-};
+}
+}
 
 #endif /*__mozilla_widget_GfxDriverInfo_h__ */

--- a/widget/src/xpwidgets/GfxInfoBase.h
+++ b/widget/src/xpwidgets/GfxInfoBase.h
@@ -85,12 +85,12 @@ protected:
                                         GfxDriverInfo* aDriverInfo = nsnull) = 0;
 
 private:
 
   void EvaluateDownloadedBlacklist(nsTArray<GfxDriverInfo>& aDriverInfo);
 
 };
 
-};
-};
+}
+}
 
 #endif /* __mozilla_widget_GfxInfoBase_h__ */