update for Firefox 24 / Mac

Change-Id: Iba610b4e33b28d7c334a75e8c0176155623cae2e
diff --git a/xpcom/prebuilt/extension/chrome.manifest b/xpcom/prebuilt/extension/chrome.manifest
index cfa16ac..4d63d6e 100644
--- a/xpcom/prebuilt/extension/chrome.manifest
+++ b/xpcom/prebuilt/extension/chrome.manifest
@@ -147,8 +147,8 @@
 binary-component lib/Linux_x86_64-gcc3/ff240/libgwt_dev_ff240.so ABI=Linux_x86_64-gcc3 appversion<=24.0.*
 binary-component lib/Linux_x86-gcc3/ff240/libgwt_dev_ff240.so ABI=Linux_x86-gcc3 appversion<=24.0.*
 binary-component lib/WINNT_x86-msvc/ff240/xpGwtDevPlugin.dll ABI=WINNT_x86-msvc appversion<=24.0.*
-#binary-component lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib ABI=Darwin_x86_64-gcc3 appversion<=24.0.*
-#binary-component lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib ABI=Darwin_x86-gcc3 appversion<=24.0.*
+binary-component lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib ABI=Darwin_x86_64-gcc3 appversion<=24.0.*
+binary-component lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib ABI=Darwin_x86-gcc3 appversion<=24.0.*
 
 interfaces components/IOOPHM.xpt
 contract @gwt.google.com/ExternalWrapper;1 {028DD88B-6D65-401D-AAFD-17E497D15D09}
diff --git a/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib b/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib
new file mode 100755
index 0000000..792add2
--- /dev/null
+++ b/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff240/libgwt_dev_ff240.dylib
Binary files differ