Do not run perf checker on Android

TBR=dmazzoni@chromium.org

AX-RelNotes: n/a
Bug: 1137892
Change-Id: Iaa1108d255b568eb2866b8a82c70efe06ff61837
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2469097
Commit-Queue: Dominic Mazzoni <dmazzoni@chromium.org>
Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
Auto-Submit: Aaron Leventhal <aleventhal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#817057}

content/browser/accessibility/cross_platform_accessibility_browsertest.cc

@@ -40,9 +40,10 @@
 #include "ui/base/win/atl_module.h"
 #endif
 
-#if defined(NDEBUG) && !defined(ADDRESS_SANITIZER) &&         \
-    !defined(LEAK_SANITIZER) && !defined(MEMORY_SANITIZER) && \
-    !defined(THREAD_SANITIZER) && !defined(UNDEFINED_SANITIZER)
+#if defined(NDEBUG) && !defined(ADDRESS_SANITIZER) &&              \
+    !defined(LEAK_SANITIZER) && !defined(MEMORY_SANITIZER) &&      \
+    !defined(THREAD_SANITIZER) && !defined(UNDEFINED_SANITIZER) && \
+    !defined(OS_ANDROID)
 #define IS_FAST_BUILD
 #endif