Remove singled-used Context#find_file_named

Author: st0012

lib/rdoc/code_object/context.rb

@@ -847,13 +847,6 @@ def find_external_alias_named(name)
     end
   end
 
-  ##
-  # Finds a file with +name+ in this context
-
-  def find_file_named name
-    @store.find_file_named name
-  end
-
   ##
   # Finds an instance method with +name+ in this context
 
@@ -871,7 +864,7 @@ def find_local_symbol(symbol)
     find_attribute_named(symbol) or
     find_external_alias_named(symbol) or
     find_module_named(symbol) or
-    find_file_named(symbol)
+    @store.find_file_named(symbol)
   end
 
   ##

test/rdoc/test_rdoc_context.rb

@@ -538,11 +538,6 @@ def test_find_enclosing_module_named
     assert_equal @c2, @c2_c3.find_enclosing_module_named('C2')
   end
 
-  def test_find_file_named
-    assert_nil               @c1.find_file_named('nonexistent.rb')
-    assert_equal @xref_data, @c1.find_file_named(@file_name)
-  end
-
   def test_find_instance_method_named
     assert_nil @c1.find_instance_method_named('none')