[PATCH] Standalone LSan initialization. Also includes GET_STACK_TRACE which doesn't belong anywhere else.

[Kostya Serebryany]

================
Comment at: lib/lsan/lsan.cc:25
@@ +24,3 @@
+
+void GetStackTrace(StackTrace *stack, uptr max_s, uptr pc, uptr bp, bool fast) {
+  if (!fast)
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Please move this and GET_STACK_TRACE into sanitizer_common


http://llvm-reviews.chandlerc.com/D762