Fix bug when switching to gradient color map and back to no color map Change: 135513292
Fix bug when switching to gradient color map and back to no color map
Change: 135513292

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