Remove addressable from Discourse.

Gemfile

@@ -84,7 +84,8 @@ gem 'omniauth-github-discourse', require: 'omniauth-github'
 
 gem 'omniauth-oauth2', require: false
 
-gem 'omniauth-google-oauth2'
+# this removes the dependency on 'addressable'
+gem 'omniauth-google-oauth2', git: 'git://github.com/zquestz/omniauth-google-oauth2.git', ref: 'b492c4bb8286d35'
 gem 'oj'
 gem 'pg'
 gem 'pry-rails', require: false
@@ -184,7 +185,7 @@ begin
   gem 'stackprof', require: false, platform: [:mri_21, :mri_22, :mri_23]
   gem 'memory_profiler', require: false, platform: [:mri_21, :mri_22, :mri_23]
 rescue Bundler::GemfileError
-  begin 
+  begin
     STDERR.puts "You are running an old version of bundler, please upgrade bundler ASAP, if you are using Discourse docker, rebuild your container."
     gem 'stackprof', require: false, platform: [:mri_21, :mri_22]
     gem 'memory_profiler', require: false, platform: [:mri_21, :mri_22]

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: git://github.com/zquestz/omniauth-google-oauth2.git
+  revision: b492c4bb8286d35ae1168d7f2e5c57769bfe45a0
+  ref: b492c4bb8286d35
+  specs:
+    omniauth-google-oauth2 (0.3.0)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      omniauth (>= 1.1.1)
+      omniauth-oauth2 (>= 1.3.1)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -38,7 +49,6 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
     annotate (2.7.0)
       activerecord (>= 3.2, < 6.0)
       rake (~> 10.4)
@@ -195,12 +205,6 @@ GEM
     omniauth-github-discourse (1.1.2)
       omniauth (~> 1.0)
       omniauth-oauth2 (~> 1.1)
-    omniauth-google-oauth2 (0.3.0)
-      addressable (~> 2.3)
-      jwt (~> 1.0)
-      multi_json (~> 1.3)
-      omniauth (>= 1.1.1)
-      omniauth-oauth2 (>= 1.3.1)
     omniauth-oauth (1.1.0)
       oauth
       omniauth (~> 1.0)
@@ -448,7 +452,7 @@ DEPENDENCIES
   omniauth
   omniauth-facebook
   omniauth-github-discourse
-  omniauth-google-oauth2
+  omniauth-google-oauth2!
   omniauth-oauth2
   omniauth-openid
   omniauth-twitter