Revert of [telemetry] Add support for dispatching key events

telemetry/telemetry/internal/actions/action_runner.py

Index: telemetry/telemetry/internal/actions/action_runner.py
diff --git a/telemetry/telemetry/internal/actions/action_runner.py b/telemetry/telemetry/internal/actions/action_runner.py
index ebb61f7c5d7caeb765f62b59c5d31a01717aa33f..19dc78ec1782fc15c6f2a0e5d9c124e66b983a61 100644
--- a/telemetry/telemetry/internal/actions/action_runner.py
+++ b/telemetry/telemetry/internal/actions/action_runner.py
@@ -8,7 +8,6 @@
 
 from telemetry.internal.actions.drag import DragAction
 from telemetry.internal.actions.javascript_click import ClickElementAction
-from telemetry.internal.actions.key_event import KeyPressAction
 from telemetry.internal.actions.load_media import LoadMediaAction
 from telemetry.internal.actions.loop import LoopAction
 from telemetry.internal.actions.mouse_click import MouseClickAction
@@ -568,31 +567,6 @@
         direction=direction, distance=distance,
         speed_in_pixels_per_second=speed_in_pixels_per_second))
 
-  def PressKey(self, key, repeat_count=1, repeat_delay_ms=100, timeout=60):
-    """Perform a key press.
-
-    Args:
-      key: DOM value of the pressed key (e.g. 'PageDown', see
-          https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key).
-      repeat_count: How many times the key should be pressed.
-      repeat_delay_ms: Delay after each keypress (including the last one) in
-          milliseconds.
-    """
-    for _ in xrange(repeat_count):
-      self._RunAction(KeyPressAction(key, timeout=timeout))
-      self.Wait(repeat_delay_ms / 1000.0)
-
-  def EnterText(self, text, character_delay_ms=100, timeout=60):
-    """Enter text by performing key presses.
-
-    Args:
-      text: The text to enter.
-      character_delay_ms: Delay after each keypress (including the last one) in
-          milliseconds.
-    """
-    for c in text:
-      self.PressKey(c, repeat_delay_ms=character_delay_ms, timeout=timeout)
-
   def LoadMedia(self, selector=None, event_timeout_in_seconds=0,
                 event_to_await='canplaythrough'):
     """Invokes load() on media elements and awaits an event.