# File lib/selenium/client/extensions.rb, line 86
86:       def wait_for_field_value(locator, expected_value, options={})
87:         builder = JavascriptExpressionBuilder.new 
88:         builder.find_element(locator).element_value_is(expected_value)
89:         wait_for_condition builder.script, options[:timeout_in_seconds]
90:       end