Remove deprecated constant MissingSourceFIle

3 files changed, 4 insertions, 10 deletions

diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index 8a7bab0577..372583c533 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,7 @@
+*   Remove deprecated constant `MissingSourceFile`
+
+    *Andrew White*
+
 *   Remove deprecated methods `Module.qualified_const_defined?`,
     `Module.qualified_const_get` and `Module.qualified_const_set`
 
diff --git a/activesupport/lib/active_support/core_ext/load_error.rb b/activesupport/lib/active_support/core_ext/load_error.rb
index cd00d1b662..3cf7ea0a97 100644
--- a/activesupport/lib/active_support/core_ext/load_error.rb
+++ b/activesupport/lib/active_support/core_ext/load_error.rb
@@ -27,5 +27,3 @@ class LoadError
     location.sub(/\.rb$/, "".freeze) == path.sub(/\.rb$/, "".freeze)
   end
 end
-
-MissingSourceFile = ActiveSupport::Deprecation::DeprecatedConstantProxy.new("MissingSourceFile", "LoadError")
diff --git a/activesupport/test/core_ext/load_error_test.rb b/activesupport/test/core_ext/load_error_test.rb
index b50a35b2cb..44ff6bb051 100644
--- a/activesupport/test/core_ext/load_error_test.rb
+++ b/activesupport/test/core_ext/load_error_test.rb
@@ -1,14 +1,6 @@
 require "abstract_unit"
 require "active_support/core_ext/load_error"
 
-class TestMissingSourceFile < ActiveSupport::TestCase
-  def test_it_is_deprecated
-    assert_deprecated do
-      MissingSourceFile.new
-    end
-  end
-end
-
 class TestLoadError < ActiveSupport::TestCase
   def test_with_require
     assert_raise(LoadError) { require 'no_this_file_don\'t_exist' }