Rolling v8/build to 274d94c4280f7a4bd0e5747ac4a6ac5d1aedad32

Rolling v8/third_party/android_tools to 5b5f2f60b78198eaef25d442ac60f823142a8a6e

TBR=machenbach@chromium.org,vogelheim@chromium.org,hablich@chromium.org

Review-Url: https://codereview.chromium.org/2046883002
Cr-Commit-Position: refs/heads/master@{#36767}