Issue 3760 - Removed support for Opera builds

manifest.json.tmpl

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 {
   "manifest_version": 2,
   {%- if releaseBuild %}
   "name": "__MSG_name__",
   {%- else %}
   "name": "__MSG_name_devbuild__",
   {%- endif %}
 
   "short_name": "__MSG_name__",
-  "description": "__MSG_description_{{ type }}__",
+  "description": "__MSG_description__",
   "default_locale": "en_US",
   "version": {{version|json}},
 
   {%- if metadata.has_section('compat') and metadata.has_option('compat', 'chrome') %}
   "minimum_chrome_version": {{metadata.get('compat', 'chrome')|json}},
   {%- endif %}
 
-  {%- if not releaseBuild and type != "chrome" %}

[Sebastian Noack, 2016/03/08 17:03:25]

Update URLs were only used for Opera development builds, in the end. But
specifying an update_url prevents upload to the CWS. So we have to give these
up, if we want to get rid of seperate devuilds for Opera. However, since support
for offstore extensions are quite broken anyway that should be fine.

[kzar, 2016/03/08 17:45:11]

Acknowledged.

-  "update_url": "https://adblockplus.org/devbuilds/
-    {{- metadata.get('general', 'basename') -}}
-    {%- if experimentalAPI -%}
-    -experimental
-    {%- endif -%}
-    /updates.xml",
-  {%- elif metadata.has_option('general', 'updateURL') %}
-  "update_url": {{metadata.get('general', 'updateURL')|json}},
-  {%- endif %}
-
   {%- if pageAction %}
   "page_action": {
     "default_icon": {{pageAction.icon|json}},
     {%- if pageAction.popup %}
     "default_popup": {{pageAction.popup|json}},
     {%- endif %}
     "default_title": "__MSG_name__"
   },
   {%- endif %}
 
@@ skipping 42 matching lines @@
   {%- endif %}
 
   {%- if metadata.has_option('general', 'managedStorageSchema') %}
   "storage": {
     "managed_schema": {{metadata.get('general', 'managedStorageSchema')|json}}
   },
   {%- endif %}
 
   "_dummy": false
 }