Fix test failures on blimp for Android
Fix test failures on blimp for Android

Disables certain tests for Android builds.  This is because our underlying test
harness isn't loading the correct JNI.  Will work on a proper fix in another
patch.

BUG=588240

Review URL: https://codereview.chromium.org/1712153003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#376538}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk