Revert of [telemetry] Add support for dispatching key events

telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py

Index: telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py
diff --git a/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py b/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py
index ab27d535f3c3690f0cada0d5ca1d208d005f6827..022bd291bac5a1972e6d9b16b393adba237f0e01 100644
--- a/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py
+++ b/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py
@@ -275,75 +275,6 @@
     }
     return self._runtime.RunInspectorCommand(scroll_command, timeout)
 
-  @_HandleInspectorWebSocketExceptions
-  def DispatchKeyEvent(self, keyEventType='char', modifiers=None,
-                       timestamp=None, text=None, unmodifiedText=None,
-                       keyIdentifier=None, domCode=None, domKey=None,
-                       windowsVirtualKeyCode=None, nativeVirtualKeyCode=None,
-                       autoRepeat=None, isKeypad=None, isSystemKey=None,
-                       timeout=60):
-    """Dispatches a key event to the page.
-
-    Args:
-      type: Type of the key event. Allowed values: 'keyDown', 'keyUp',
-          'rawKeyDown', 'char'.
-      modifiers: Bit field representing pressed modifier keys. Alt=1, Ctrl=2,
-          Meta/Command=4, Shift=8 (default: 0).
-      timestamp: Time at which the event occurred. Measured in UTC time in
-          seconds since January 1, 1970 (default: current time).
-      text: Text as generated by processing a virtual key code with a keyboard
-          layout. Not needed for for keyUp and rawKeyDown events (default: '').
-      unmodifiedText: Text that would have been generated by the keyboard if no
-          modifiers were pressed (except for shift). Useful for shortcut
-          (accelerator) key handling (default: "").
-      keyIdentifier: Unique key identifier (e.g., 'U+0041') (default: '').
-      windowsVirtualKeyCode: Windows virtual key code (default: 0).
-      nativeVirtualKeyCode: Native virtual key code (default: 0).
-      autoRepeat: Whether the event was generated from auto repeat (default:
-          False).
-      isKeypad: Whether the event was generated from the keypad (default:
-          False).
-      isSystemKey: Whether the event was a system key event (default: False).
-
-    Raises:
-      exceptions.TimeoutException
-      exceptions.DevtoolsTargetCrashException
-    """
-    params = {
-      'type': keyEventType,
-    }
-
-    if modifiers is not None:
-      params['modifiers'] = modifiers
-    if timestamp is not None:
-      params['timestamp'] = timestamp
-    if text is not None:
-      params['text'] = text
-    if unmodifiedText is not None:
-      params['unmodifiedText'] = unmodifiedText
-    if keyIdentifier is not None:
-      params['keyIdentifier'] = keyIdentifier
-    if domCode is not None:
-      params['code'] = domCode
-    if domKey is not None:
-      params['key'] = domKey
-    if windowsVirtualKeyCode is not None:
-      params['windowsVirtualKeyCode'] = windowsVirtualKeyCode
-    if nativeVirtualKeyCode is not None:
-      params['nativeVirtualKeyCode'] = nativeVirtualKeyCode
-    if autoRepeat is not None:
-      params['autoRepeat'] = autoRepeat
-    if isKeypad is not None:
-      params['isKeypad'] = isKeypad
-    if isSystemKey is not None:
-      params['isSystemKey'] = isSystemKey
-
-    key_command = {
-      'method': 'Input.dispatchKeyEvent',
-      'params': params
-    }
-    return self._runtime.RunInspectorCommand(key_command, timeout)
-
   # Methods used internally by other backends.
 
   def _HandleInspectorDomainNotification(self, res):