[firefox] Removed already applied patch

[Martin Stransky]

commit 5ddf79da3d7575199c15e3f7a0ae2658fdcd8bf0
Author: Martin Stransky <stransky at redhat.com>
Date:   Mon Aug 27 16:57:01 2012 +0200

    Removed already applied patch

 firefox.spec         |    2 --
 mozilla-750620.patch |   33 ---------------------------------
 2 files changed, 0 insertions(+), 35 deletions(-)
---
diff --git a/firefox.spec b/firefox.spec
index b117886..0041177 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -79,7 +79,6 @@ Patch14:        firefox-5.0-asciidel.patch
 Patch15:        firefox-15.0-enable-addons.patch
 
 # Upstream patches
-Patch20:        mozilla-750620.patch
 
 %if %{official_branding}
 # Required by Mozilla Corporation
@@ -124,7 +123,6 @@ cd %{tarballdir}
 %patch15 -p2 -b .addons
 
 # Upstream patches
-%patch20 -p1 -b .750620
 
 %if %{official_branding}
 # Required by Mozilla Corporation