chore: remove unused send_keys_to_active_element (#367)

Author: KazuCocoa

lib/appium_lib_core/common/base/bridge.rb

@@ -189,12 +189,6 @@ def session_capabilities
           ::Selenium::WebDriver::Remote::Capabilities.json_create execute(:get_capabilities)
         end
 
-        # Port from MJSONWP
-        def send_keys_to_active_element(key)
-          text = ::Selenium::WebDriver::Keys.encode(key).join
-          execute :send_keys_to_active_element, {}, { value: text.chars }
-        end
-
         # For Appium
         # override
         def page_source

lib/appium_lib_core/common/command.rb

@@ -171,8 +171,6 @@ module Commands
         ime_deactivate: [:post, 'session/:session_id/ime/deactivate'],
         ime_activate_engine: [:post, 'session/:session_id/ime/activate'],
 
-        send_keys_to_active_element: [:post, 'session/:session_id/keys'],
-
         ### Logs
         get_available_log_types: [:get, 'session/:session_id/log/types'],
         get_log: [:post, 'session/:session_id/log'],