Merge "Allow DumpViewHierarchy cmd to be interruptible without breaking." into main

         */

        private void forEachViewCaptureWindow(

                @NonNull BiConsumer<String, InputStream> outputtingConsumer) {

            for (int i = mDumpCallbacks.beginBroadcast() - 1; i >= 0; i--) {

            int i;

            try {

                i = mDumpCallbacks.beginBroadcast() - 1;

            } catch (IllegalStateException e) {

                Log.d(TAG, "The previous broadcast must have been killed, because a broadcast"

                        + "was occurring when it should not have been. Calling finishBroadcast and "

                        + "retrying.", e);

                mDumpCallbacks.finishBroadcast();

                i = mDumpCallbacks.beginBroadcast() - 1;

            }

            for (; i >= 0; i--) {

                String packageName = (String) mDumpCallbacks.getBroadcastCookie(i);

                String fileName = WM_TRACE_DIR + packageName + "_" + i + VC_FILE_SUFFIX;