Revert "Fix OpenGL chart reinitializing"

This reverts commit cbc50c90ad63f0e59b8cf3bbfb6b5b1f61db09b9.
Revert "opengl charts: Move the init from sc to chart2 ...

This reverts commit 46cea34638b371570073c0e86f79969753c543ed.

Conflicts:
	chart2/source/view/charttypes/GL3DBarChart.cxx

Change-Id: Ia29ea6a95b8b9eb870d14538d0cadaa40472582f