Avoid macro redefinition in tools_sanity_unittest.cc

base/tools_sanity_unittest.cc

Index: base/tools_sanity_unittest.cc
diff --git a/base/tools_sanity_unittest.cc b/base/tools_sanity_unittest.cc
index c03110e24b4965ea89ba117106ef7bf8d48ce9ca..00eecb420cd05ed6aa1b13db97637a77bd360472 100644
--- a/base/tools_sanity_unittest.cc
+++ b/base/tools_sanity_unittest.cc
@@ -112,9 +112,7 @@ TEST(ToolsSanityTest, MemoryLeak) {
 #else
 #define MAYBE_AccessesToNewMemory AccessesToNewMemory
 #define MAYBE_AccessesToMallocMemory AccessesToMallocMemory
-#define MAYBE_ArrayDeletedWithoutBraces ArrayDeletedWithoutBraces
-#define MAYBE_SingleElementDeletedWithBraces SingleElementDeletedWithBraces
-#endif
+#endif // (defined(ADDRESS_SANITIZER) && defined(OS_IOS)) || defined(SYZYASAN)
 
 // The following tests pass with Clang r170392, but not r172454, which
 // makes AddressSanitizer detect errors in them. We disable these tests under
@@ -126,7 +124,11 @@ TEST(ToolsSanityTest, MemoryLeak) {
 #define MAYBE_SingleElementDeletedWithBraces \
     DISABLED_SingleElementDeletedWithBraces
 #define MAYBE_ArrayDeletedWithoutBraces DISABLED_ArrayDeletedWithoutBraces
-#endif
+#else
+#define MAYBE_ArrayDeletedWithoutBraces ArrayDeletedWithoutBraces
+#define MAYBE_SingleElementDeletedWithBraces SingleElementDeletedWithBraces
+#endif  // defined(ADDRESS_SANITIZER) || defined(SYZYASAN)
+
 TEST(ToolsSanityTest, MAYBE_AccessesToNewMemory) {
   char *foo = new char[10];
   MakeSomeErrors(foo, 10);