WEbGL works on Internet Browser on Android but not Chrome

how to enable WEbGL on Chrome Android.
Earth and Moon in 3D JS Model written by Francisco Esquembre http://www.compadre.org/osp/items/detail.cfm?ID=13013


it currently runs on internet browser for android but not chrome even after i enable the extension by typing into the chrome browser the following line

chrome://flags

https://dl.dropboxusercontent.com/u/44365627/JavaScripts/ejss_model_EarthAndMoon3D/EarthAndMoon3D_Simulation.html

Earth and Moon in 3D JS Model written by Francisco Esquembre http://www.compadre.org/osp/items/detail.cfm?ID=13013
https://dl.dropboxusercontent.com/u/44365627/JavaScripts/ejss_model_EarthAndMoon3D/EarthAndMoon3D_Simulation.html