Filed by sheriff-o-matic@appspot.gserviceaccount.com on behalf of ashleymarie@google.com

blink_perf.owp_storage/blob-perf-shm.html in blink_perf.owp_storage failing on chromium.perf/Android One Perf

Builders failed on: 
- Android One Perf: 
  https://build.chromium.org/p/chromium.perf/builders/Android%20One%20Perf
TimeoutException: Timed out while waiting 60s for IsJavaScriptExpressionTrue.
Console output:
(warning) http://127.0.0.1:51527/resources/runner.js:313: Timer 'blink_perf.runTest' does not exist
(debug) http://127.0.0.1:51527/resources/runner.js:313: blink_perf.runTest: 202.419921875ms
(debug) http://127.0.0.1:51527/resources/runner.js:313: blink_perf.runTest: 194.72119140625ms
(debug) http://127.0.0.1:51527/resources/runner.js:313: blink_perf.runTest: 184.830078125ms
(debug) http://127.0.0.1:51527/resources/runner.js:313: blink_perf.runTest: 186.89306640625ms
(log) http://127.0.0.1:51527/OWPStorage/resources/blob-shared.js:18: [object ProgressEvent]
(log) http://127.0.0.1:51527/OWPStorage/resources/blob-shared.js:18: Error reading blob: NotReadableError: The requested file could not be read, typically due to permission problems that have occurred after a reference to a file was acquired.
(INFO) 2018-03-18 12:33:57,813 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( ps | grep -F org.chromium.chrome; echo "PIPESTATUS: ${PIPESTATUS[@]}" );echo %$?'
(INFO) 2018-03-18 12:33:57,914 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( ps | grep -F zygote; echo "PIPESTATUS: ${PIPESTATUS[@]}" );echo %$?'
(INFO) 2018-03-18 12:33:58,014 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( ps | grep -F org.chromium.chrome; echo "PIPESTATUS: ${PIPESTATUS[@]}" );echo %$?'
(INFO) 2018-03-18 12:33:58,114 browser.Close:214  Closing browser (pid=6514) ...
(INFO) 2018-03-18 12:33:58,117 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC forward --remove tcp:37210
(INFO) 2018-03-18 12:33:58,134 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( ps | grep -F org.chromium.chrome; echo "PIPESTATUS: ${PIPESTATUS[@]}" );echo %$?'
(INFO) 2018-03-18 12:33:58,227 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( am force-stop org.chromium.chrome );echo %$?'
(INFO) 2018-03-18 12:33:58,936 cmd_helper._ValidateAndLogCommand:160  [host]> /b/swarming/w/ir/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/adb -s AG8604420804EGC shell '( ps | grep -F org.chromium.chrome; echo "PIPESTATUS: ${PIPESTATUS[@]}" );echo %$?'
(INFO) 2018-03-18 12:33:59,036 browser.Close:228  Browser is closed.