msm: kgsl: Add a type field to the adreno draw context flags

Allow the user space to pass in a type field to indicate the
type of upper level library that owns the context. The type
field is added to all the appropriate ftrace output for easier
debugging.

CRs-fixed: 462903
Change-Id: Ic0dedbadd42fc5ccfffd89738affd4794a6ab85e
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>