Disable recently added Darwin symbolization tests for iOS.

These tests won't necessarily work because the reported modules paths
from the device don't match what's on the host and so offline
symbolization fails.

llvm-svn: 363641

compiler-rt/test/asan/TestCases/Darwin/asan-symbolize-partial-report-no-external-symbolizer.cc

@@ -1,3 +1,4 @@
+// UNSUPPORTED: ios
 // When `external_symbolizer_path` is empty on Darwin we fallback on using
 // dladdr as the symbolizer which means we get the symbol name
 // but no source location. The current implementation also doesn't try to

compiler-rt/test/asan/TestCases/Darwin/asan-symbolize-partial-report-with-module-map.cc

@@ -1,3 +1,4 @@
+// UNSUPPORTED: ios
 // FIXME(dliew): We currently have to use module map for this test due to the atos
 // symbolizer changing the module name from an absolute path to just the file name.
 // rdar://problem/49784442