Remove XFAIL-Linux from two asan tests

It turns out these tests actually succeed, if one has a clang with
address sanitizer support enabled (i.e., has enabled the compiler-rt
project). I guess none of the linux lldb devs have done that until now.

llvm-svn: 354976

Author: labath

lldb/packages/Python/lldbsuite/test/functionalities/asan/TestMemoryHistory.py

@@ -18,9 +18,6 @@ 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
     @skipIfRemote
     @skipUnlessAddressSanitizer

lldb/packages/Python/lldbsuite/test/functionalities/asan/TestReportData.py

@@ -18,9 +18,6 @@ class AsanTestReportDataCase(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
     @skipIfRemote
     @skipUnlessAddressSanitizer