Refactor duplicated sanitizer detection preprocessor logic

Define SENTRY_SANITIZER_BUILD macro once and reuse it for both
SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS and SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS
instead of duplicating the complex __SANITIZE_*/__has_feature detection.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: mujacica

src/backends/native/sentry_crash_context.h

@@ -68,49 +68,28 @@ typedef DWORD pid_t;
 #define SENTRY_CRASH_MAX_REGION_SIZE                                           \
     (64 * 1024 * 1024) // 64MB max memory region
 
+// Detect sanitizer builds (ASAN/TSAN) which are much slower
+#if defined(__SANITIZE_THREAD__) || defined(__SANITIZE_ADDRESS__)
+#    define SENTRY_SANITIZER_BUILD 1
+#elif defined(__has_feature)
+#    if __has_feature(thread_sanitizer) || __has_feature(address_sanitizer)
+#        define SENTRY_SANITIZER_BUILD 1
+#    endif
+#endif
+
 // Timeout values for IPC and crash handling (in milliseconds)
 // Increased timeout for sanitizer builds which are much slower
-#if defined(__SANITIZE_THREAD__) || defined(__SANITIZE_ADDRESS__)              \
-    || defined(__has_feature)
-#    if defined(__has_feature)
-#        if __has_feature(thread_sanitizer) || __has_feature(address_sanitizer)
-#            define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS                       \
-                30000 // 30 seconds for TSAN/ASAN builds
-#        else
-#            define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS                       \
-                10000 // 10 seconds to wait for daemon startup
-#        endif
-#    else
-#        define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS                           \
-            30000 // 30 seconds for TSAN/ASAN builds
-#    endif
+#if defined(SENTRY_SANITIZER_BUILD)
+#    define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS 30000 // 30s for TSAN/ASAN
+#    define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS 30000 // 30s for TSAN/ASAN
 #else
-#    define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS                               \
-        10000 // 10 seconds to wait for daemon startup
+#    define SENTRY_CRASH_DAEMON_READY_TIMEOUT_MS 10000 // 10s for daemon startup
+#    define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS 10000 // 10s max wait for daemon
 #endif
 #define SENTRY_CRASH_DAEMON_WAIT_TIMEOUT_MS                                    \
     5000 // 5 seconds between daemon health checks
 #define SENTRY_CRASH_HANDLER_POLL_INTERVAL_MS                                  \
     100 // 100ms poll interval in exception handler
-// Increased timeout for sanitizer builds
-#if defined(__SANITIZE_THREAD__) || defined(__SANITIZE_ADDRESS__)              \
-    || defined(__has_feature)
-#    if defined(__has_feature)
-#        if __has_feature(thread_sanitizer) || __has_feature(address_sanitizer)
-#            define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS                       \
-                30000 // 30 seconds for TSAN/ASAN builds
-#        else
-#            define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS                       \
-                10000 // 10 seconds max wait for daemon to finish
-#        endif
-#    else
-#        define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS                           \
-            30000 // 30 seconds for TSAN/ASAN builds
-#    endif
-#else
-#    define SENTRY_CRASH_HANDLER_WAIT_TIMEOUT_MS                               \
-        10000 // 10 seconds max wait for daemon to finish
-#endif
 #define SENTRY_CRASH_TRANSPORT_SHUTDOWN_TIMEOUT_MS                             \
     10000 // 10 seconds for transport shutdown (increased for TSAN/ASAN builds)