Merge "Simplify IMMS#hideSoftInput() with canInteractWithImeLocked()"

            final long ident = Binder.clearCallingIdentity();

            try {

                Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMMS.hideSoftInput");

                if (mCurClient == null || client == null

                        || mCurClient.client.asBinder() != client.asBinder()) {

                    // We need to check if this is the current client with

                    // focus in the window manager, to allow this call to

                    // be made before input is started in it.

                    final ClientState cs = mClients.get(client.asBinder());

                    if (cs == null) {

                        throw new IllegalArgumentException("unknown client " + client.asBinder());

                    }

                    if (!isImeClientFocused(windowToken, cs)) {

                        if (DEBUG) {

                            Slog.w(TAG, "Ignoring hideSoftInput of uid " + uid + ": " + client);

                        }

                if (!canInteractWithImeLocked(uid, client, "hideSoftInput")) {

                    return false;

                }

                }

                if (DEBUG) Slog.v(TAG, "Client requesting input be hidden");

                return InputMethodManagerService.this.hideCurrentInputLocked(windowToken,