At r504235, build on Mac with:

is_component_build = false
is_debug = true

Expected: successful build
Actual: verify_order failure

../../chrome/tools/build/mac/verify_order: unordered symbols in Chromium Framework.framework/Versions/A/Chromium Framework:
__ZN7logging11CheckLTImplIZNK3net16HostResolverImpl8ProcTask27RecordPerformanceHistogramsERKN4base9TimeTicksEiiE8CategoryiEEPNSt3__112basic_stringIcNS9_11char_traitsIcEENS9_9allocatorIcEEEERKT_RKT0_PKc
__ZN7logging17MakeCheckOpStringIZNK3net16HostResolverImpl8ProcTask27RecordPerformanceHistogramsERKN4base9TimeTicksEiiE8CategoryiEEPNSt3__112basic_stringIcNS9_11char_traitsIcEENS9_9allocatorIcEEEERKT_RKT0_PKc
__ZN7logging22MakeCheckOpValueStringIZNK3net16HostResolverImpl8ProcTask27RecordPerformanceHistogramsERKN4base9TimeTicksEiiE8CategoryEENSt3__19enable_ifIXaasr4base8internal23SupportsOstreamOperatorIRKT_EE5valuentsr3std11is_functionINS9_14remove_pointerISB_E4typeEEE5valueEvE4typeEPNS9_13basic_ostreamIcNS9_11char_traitsIcEEEESD_

Traceback (most recent call last):
  File "../../chrome/tools/build/mac/run_verify_order.py", line 27, in <module>
    [ os.path.join(this_script_dir, 'verify_order') ] + unknown_args)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['../../chrome/tools/build/mac/verify_order', '_ChromeMain', 'Chromium Framework.framework/Versions/A/Chromium Framework']' returned non-zero exit status 1


Questions for Mac folks: This has happened before for different reasons. Is this a P1 or P3? Why is there no bot to test this configuration? Too much work for too rare of a problem?