Revert "Temporarily skip tests that fail on noasserts bots"

This reverts commit 55d4c5e.

Author: adrian-prantl

lldb/test/API/lang/swift/expression/import_search_paths/TestSwiftImportSearchPaths.py

@@ -9,12 +9,10 @@ class TestSwiftImportSearchPaths(lldbtest.TestBase):
     NO_DEBUG_INFO_TESTCASE = True
     mydir = lldbtest.TestBase.compute_mydir(__file__)
 
-    @skipIf(bugnumber='rdar://135553659')
     @swiftTest
     def test_positive(self):
         self.do_test('true')
 
-    @skipIf(bugnumber='rdar://135553659')
     @swiftTest
     def test_negative(self):
         self.do_test('false')

lldb/test/Shell/Swift/MissingVFSOverlay.test

@@ -1,6 +1,5 @@
 # Test that error messages from constructing ClangImporter
 # are surfaced to the user.
-# REQUIRES: 135553659
 # REQUIRES: swift
 
 # RUN: rm -rf %t && mkdir %t && cd %t