Merge "Disconnect plugins on the main thread." into rvc-dev

                    if (DEBUG) Log.d(TAG, "queryAll " + mAction);

                    for (int i = mPlugins.size() - 1; i >= 0; i--) {

                        PluginInfo<T> plugin = mPlugins.get(i);

                        mListener.onPluginDisconnected(plugin.mPlugin);

                        if (!(plugin.mPlugin instanceof PluginFragment)) {

                            // Only call onDestroy for plugins that aren't fragments, as fragments

                            // will get the onDestroy as part of the fragment lifecycle.

                            plugin.mPlugin.onDestroy();

                        }

                        mMainHandler.obtainMessage(

                                mMainHandler.PLUGIN_DISCONNECTED, plugin).sendToTarget();

                    }

                    mPlugins.clear();

                    handleQueryPlugins(null);