[gnome-continuous] Revert "Untag poppler"

[Emmanuele Bassi <ebassi src gnome org>]

commit 7687031712d6fdb0bf6c42bb91ed7830f860c663
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Mar 3 10:19:01 2016 +0000

    Revert "Untag poppler"
    
    This reverts commit 18421c52bac6dae05d79050c305ccaa6508269d3.
    
    Our copy of nss3 is too old, and poppler requires at least 3.16 (though
    it does not perform a version check).
    
    While we figure out how to best update Continuous, let's go back to the
    Poppler tag to unbreak the perma-red build.

 manifest.json |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 683d855..76e828b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -501,6 +501,8 @@
                 "patches": ["libarchive-autogen.patch"]},
 
                 {"src": "fd-poppler:poppler",
+                 "tag": "a8853b1df0a15570dff6ecc333769257bbf874c3",
+                 "tag-reason": "Build failure caused by missing nspr/prprf.h",
                  "config-opts": ["--disable-poppler-cpp",
                                  "--disable-utils"]},