add binary for Firefox 19/Mac

Change-Id: Ib3716fe5430b939b6d80217e2fb95b056e9850ae
diff --git a/xpcom/prebuilt/extension/chrome.manifest b/xpcom/prebuilt/extension/chrome.manifest
index 0aa36ce..e5ba099 100644
--- a/xpcom/prebuilt/extension/chrome.manifest
+++ b/xpcom/prebuilt/extension/chrome.manifest
@@ -111,6 +111,8 @@
 # Firefox 19
 binary-component lib/Linux_x86_64-gcc3/ff190/libgwt_dev_ff190.so ABI=Linux_x86_64-gcc3 appversion<=19.0.*
 binary-component lib/Linux_x86-gcc3/ff190/libgwt_dev_ff190.so ABI=Linux_x86-gcc3 appversion<=19.0.*
+binary-component lib/Darwin-gcc3/ff190/libgwt_dev_ff190.dylib ABI=Darwin_x86_64-gcc3 appversion<=19.0.*
+binary-component lib/Darwin-gcc3/ff190/libgwt_dev_ff190.dylib ABI=Darwin_x86-gcc3 appversion<=19.0.*
 
 interfaces components/IOOPHM.xpt
 contract @gwt.google.com/ExternalWrapper;1 {028DD88B-6D65-401D-AAFD-17E497D15D09}
diff --git a/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff190/libgwt_dev_ff190.dylib b/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff190/libgwt_dev_ff190.dylib
new file mode 100755
index 0000000..8d7441c
--- /dev/null
+++ b/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff190/libgwt_dev_ff190.dylib
Binary files differ