Bug 1724811 - Disable selection check of Java side on inputConnection_sendKeyEvent. r=geckoview-reviewers,agi

Actually `inputConnection_sendKeyEvent` test is rarely failed such as bug
1676245. Because we have no way to wait for correct selection data.
`TextInputDelegate.updateSelection` isn't called when view isn't attached to
window like geckoview-junit case.

So I would like to comment out this check now.

Depends on D124435

Differential Revision: https://phabricator.services.mozilla.com/D124436

mobile/android/geckoview/src/androidTest/java/org/mozilla/geckoview/test/TextInputDelegateTest.kt

@@ -578,8 +578,11 @@ class TextInputDelegateTest : BaseSessionTest() {
         pressKey(ic, KeyEvent.KEYCODE_DPAD_LEFT)
         ic.sendKeyEvent(KeyEvent.changeAction(shiftKey, KeyEvent.ACTION_UP))
         promise.value
-        assertTextAndSelection("Can select using key event", ic,
-                               "frabar", 6, 5)
+
+        // TODO(m_kato)
+        // Since geckoview-junit doesn't attach View, there is no way to wait for correct selection data
+        // assertTextAndSelection("Can select using key event", ic,
+        //                        "frabar", 6, 5)
 
         promise = mainSession.evaluatePromiseJS(
             when (id) {