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

components_unittests failing on chromium.android/KitKat Phone Tester (dbg)

Builders failed on: 
- KitKat Phone Tester (dbg): 

First failure:
https://ci.chromium.org/buildbot/chromium.android/KitKat%20Phone%20Tester%20%28dbg%29/3084

Commit range:
http://test-results.appspot.com/revision_range?start=533690&end=533701

Error message:
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  [FATAL:jni_android.cc(137)] Failed to find class org/chromium/components/ntptiles/MostVisitedSites
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #00 0x7708cc31 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0149dc31
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #01 0x7706d383 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0147e383
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #02 0x7706d3d3 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0147e3d3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #03 0x7ad7c4ad /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0518d4ad
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #04 0x7ad7dacd /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0518eacd
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #05 0x77553029 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x01964029
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #06 0x77fffd1f /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x02410d1f
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #07 0x7800014f /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x0241114f
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #08 0x78000355 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x02411355
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #09 0x78002b89 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x02413b89
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #10 0x780029d1 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x024139d1
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #11 0x799d04a5 /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x03de14a5
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #12 0x799d96ad /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x03dea6ad
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #13 0x779be8bd /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x01dcf8bd
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #14 0x7991e21d /data/app-lib/org.chromium.native_test-1/lib_components_unittests__library.so+0x03d2f21d
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #15 0x4149ebcf /system/lib/libdvm.so+0x0001dbcf
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #16 0x414cf125 /system/lib/libdvm.so+0x0004e125
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #17 0x414d0b0d /system/lib/libdvm.so+0x0004fb0d
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #18 0x414a7fe3 /system/lib/libdvm.so+0x00026fe3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #19 0x414aefa3 /system/lib/libdvm.so+0x0002dfa3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #20 0x414ac63b /system/lib/libdvm.so+0x0002b63b
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #21 0x414e1863 /system/lib/libdvm.so+0x00060863
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #22 0x414e97c5 /system/lib/libdvm.so+0x000687c5
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #23 0x414a7fe3 /system/lib/libdvm.so+0x00026fe3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #24 0x414aefa3 /system/lib/libdvm.so+0x0002dfa3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #25 0x414ac63b /system/lib/libdvm.so+0x0002b63b
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #26 0x414e157f /system/lib/libdvm.so+0x0006057f
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #27 0x414cad0d /system/lib/libdvm.so+0x00049d0d
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #28 0x401432b3 /system/lib/libandroid_runtime.so+0x0004d2b3
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #29 0x40143fd9 /system/lib/libandroid_runtime.so+0x0004dfd9
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #30 0x4000605d /system/bin/app_process+0x0000105d
I  851.146s run_tests_on_device(05fbb1cf0ae59f6f)  #31 0x4003d34b /system/lib/libc.so+0x0000e34b