[lldb] XFAIL TestMemoryHistory on Linux

This test appears to have never worked on Linux but it seems none of the current
bots ever ran this test as it required enabling compiler-rt (otherwise it
would have just been skipped).

This just copies over the XFAIL decorator that are already on all other sanitizer
tests.

Author: Teemperor

lldb/test/API/functionalities/asan/TestMemoryHistory.py

@@ -15,6 +15,9 @@ class AsanTestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
+    @expectedFailureAll(
+        oslist=["linux"],
+        bugnumber="non-core functionality, need to reenable and fix later (DES 2014.11.07)")
     @skipIfFreeBSD  # llvm.org/pr21136 runtimes not yet available by default
     @expectedFailureNetBSD
     @skipUnlessAddressSanitizer