Fix bug where Polymer didn't update the colors in the run selector.
Fix bug where Polymer didn't update the colors in the run selector.

It's a hack fix. C'est la vie.
Change: 122307583

agrubb/tensorboard,francoisluus/tensorboard-supervise,ioeric/tensorboard,qiuminxu/tensorboard,shakedel/tensorboard,qiuminxu/tensorboard,qiuminxu/tensorboard,shakedel/tensorboard,shakedel/tensorboard,francoisluus/tensorboard-supervise,agrubb/tensorboard,ioeric/tensorboard,agrubb/tensorboard,qiuminxu/tensorboard,ioeric/tensorboard,qiuminxu/tensorboard,qiuminxu/tensorboard,tensorflow/tensorboard,shakedel/tensorboard,shakedel/tensorboard,agrubb/tensorboard,ioeric/tensorboard,shakedel/tensorboard,tensorflow/tensorboard,francoisluus/tensorboard-supervise,francoisluus/tensorboard-supervise,francoisluus/tensorboard-supervise,tensorflow/tensorboard,tensorflow/tensorboard,ioeric/tensorboard,francoisluus/tensorboard-supervise,tensorflow/tensorboard,agrubb/tensorboard,ioeric/tensorboard,tensorflow/tensorboard,agrubb/tensorboard,tensorflow/tensorboard