diff --git a/mozilla/xpcom/base/IIDS.h b/mozilla/xpcom/base/IIDS.h
index 728ae14a7df..4b29b6278c4 100644
--- a/mozilla/xpcom/base/IIDS.h
+++ b/mozilla/xpcom/base/IIDS.h
@@ -893,13 +893,13 @@ nsInlineFrame = { /* a6cf90e0-15b3-11d2-932e-00805f8add32 */
     0x11d2,
     {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}
   };
-INTERFACENAME = { /* a6cf90e1-15b3-11d2-932e-00805f8add32 */
+nsICaret = { /* a6cf90e1-15b3-11d2-932e-00805f8add32 */
     0xa6cf90e1,
     0x15b3,
     0x11d2,
     {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}
   };
-INTERFACENAME = { /* a6cf90e2-15b3-11d2-932e-00805f8add32 */
+nsIDOMSelectionListener = { /* a6cf90e2-15b3-11d2-932e-00805f8add32 */
     0xa6cf90e2,
     0x15b3,
     0x11d2,
diff --git a/mozilla/xpcom/src/IIDS.h b/mozilla/xpcom/src/IIDS.h
index 728ae14a7df..4b29b6278c4 100644
--- a/mozilla/xpcom/src/IIDS.h
+++ b/mozilla/xpcom/src/IIDS.h
@@ -893,13 +893,13 @@ nsInlineFrame = { /* a6cf90e0-15b3-11d2-932e-00805f8add32 */
     0x11d2,
     {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}
   };
-INTERFACENAME = { /* a6cf90e1-15b3-11d2-932e-00805f8add32 */
+nsICaret = { /* a6cf90e1-15b3-11d2-932e-00805f8add32 */
     0xa6cf90e1,
     0x15b3,
     0x11d2,
     {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}
   };
-INTERFACENAME = { /* a6cf90e2-15b3-11d2-932e-00805f8add32 */
+nsIDOMSelectionListener = { /* a6cf90e2-15b3-11d2-932e-00805f8add32 */
     0xa6cf90e2,
     0x15b3,
     0x11d2,