Avoid doing symbol internalization when compiling with -O0.

Don't call the symbol internalization pass when compiling with -O0.
This will allow all RenderScript library functions to be available to
lldb, so the developer can call these builtin functions from lldb's
command line.

(cherry picked from commit 688cf3ffb7efe543fb1c47b581b1f36a346dfb7c)

Change-Id: I38a57edda0366a7f54cbd066d21e6aadc7e4eab7
1 file changed