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-rw-r--r--actionpack/lib/action_view/helpers/asset_tag_helper.rb2
1 files changed, 0 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/helpers/asset_tag_helper.rb b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
index 88bc6a3728..caa1a02ad8 100644
--- a/actionpack/lib/action_view/helpers/asset_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
@@ -367,8 +367,6 @@ module ActionView
end
if mouseover = options.delete(:mouseover)
- ActiveSupport::Deprecation.warn ":mouseover options is deprecated and will be removed from Rails 4.0"
-
options[:onmouseover] = "this.src='#{path_to_image(mouseover)}'"
options[:onmouseout] = "this.src='#{src}'"
end