MAINT-1636: Turning off tcmalloc for the build now that davep's changes are in...

MAINT-1636: Turning off tcmalloc for the build now that davep's changes are in to fix our major crasher.

indra/cmake/GooglePerfTools.cmake

@@ -3,7 +3,7 @@ include(Prebuilt)
 
 # If you want to enable or disable TCMALLOC in viewer builds, this is the place.
 # set ON or OFF as desired.
-set (USE_TCMALLOC ON)
+set (USE_TCMALLOC OFF)
 
 if (STANDALONE)
   include(FindGooglePerfTools)