Revert "Merge branch '35012-navigation-add-option-to-change-navigation-color-palette' into 'master'"revert-f2421b2b

This reverts merge request !13619

1 files changed, 0 insertions, 84 deletions

diff --git a/lib/gitlab/themes.rb b/lib/gitlab/themes.rb
deleted file mode 100644
index d43eff5ba4a..00000000000
--- a/lib/gitlab/themes.rb
+++ /dev/null
@@ -1,84 +0,0 @@
-module Gitlab
-  # Module containing GitLab's application theme definitions and helper methods
-  # for accessing them.
-  module Themes
-    extend self
-
-    # Theme ID used when no `default_theme` configuration setting is provided.
-    APPLICATION_DEFAULT = 1
-
-    # Struct class representing a single Theme
-    Theme = Struct.new(:id, :name, :css_class)
-
-    # All available Themes
-    THEMES = [
-      Theme.new(1, 'Indigo', 'ui_indigo'),
-      Theme.new(2, 'Dark', 'ui_dark'),
-      Theme.new(3, 'Light', 'ui_light'),
-      Theme.new(4, 'Blue', 'ui_blue'),
-      Theme.new(5, 'Green', 'ui_green')
-    ].freeze
-
-    # Convenience method to get a space-separated String of all the theme
-    # classes that might be applied to the `body` element
-    #
-    # Returns a String
-    def body_classes
-      THEMES.collect(&:css_class).uniq.join(' ')
-    end
-
-    # Get a Theme by its ID
-    #
-    # If the ID is invalid, returns the default Theme.
-    #
-    # id - Integer ID
-    #
-    # Returns a Theme
-    def by_id(id)
-      THEMES.detect { |t| t.id == id } || default
-    end
-
-    # Returns the number of defined Themes
-    def count
-      THEMES.size
-    end
-
-    # Get the default Theme
-    #
-    # Returns a Theme
-    def default
-      by_id(default_id)
-    end
-
-    # Iterate through each Theme
-    #
-    # Yields the Theme object
-    def each(&block)
-      THEMES.each(&block)
-    end
-
-    # Get the Theme for the specified user, or the default
-    #
-    # user - User record
-    #
-    # Returns a Theme
-    def for_user(user)
-      if user
-        by_id(user.theme_id)
-      else
-        default
-      end
-    end
-
-    private
-
-    def default_id
-      @default_id ||= begin
-        id = Gitlab.config.gitlab.default_theme.to_i
-        theme_ids = THEMES.map(&:id)
-
-        theme_ids.include?(id) ? id : APPLICATION_DEFAULT
-      end
-    end
-  end
-end