Add ARM64 suppport to tools/grok_dump.py

Add ARM64 suppport to grokdump.py

Constants are taken from chromium/src/google_breakpad/common/minidump_cpu_arm64.h

BUG=

Committed: https://crrev.com/d903c5c0e55f7e3707bcc4390555bac21956c896
Cr-Commit-Position: refs/heads/master@{#28785}

[ulan, 2015-06-03 10:27:29]

ulan@chromium.org changed reviewers:
+ jkummerow@chromium.org

[ulan, 2015-06-03 10:27:38]

ptal

[Jakob Kummerow, 2015-06-03 10:41:49]

Awesome, thank you very much! LGTM with a nit.

https://codereview.chromium.org/1149293005/diff/20001/tools/grokdump.py
File tools/grokdump.py (right):

https://codereview.chromium.org/1149293005/diff/20001/tools/grokdump.py#newco...
tools/grokdump.py:3188: print "Could not disassemble using ", OBJDUMP_BIN
nit:

print "Could not disassemble using %s." % OBJDUMP_BIN

[ulan, 2015-06-03 10:43:45]

On 2015/06/03 10:41:49, Jakob wrote:
> Awesome, thank you very much! LGTM with a nit.
> 
> https://codereview.chromium.org/1149293005/diff/20001/tools/grokdump.py
> File tools/grokdump.py (right):
> 
>
https://codereview.chromium.org/1149293005/diff/20001/tools/grokdump.py#newco...
> tools/grokdump.py:3188: print "Could not disassemble using ", OBJDUMP_BIN
> nit:
> 
> print "Could not disassemble using %s." % OBJDUMP_BIN

Done. :)

[ulan, 2015-06-03 10:44:03]

The CQ bit was checked by ulan@chromium.org

[ulan, 2015-06-03 10:44:03]

The patchset sent to the CQ was uploaded after l-g-t-m from
jkummerow@chromium.org
Link to the patchset: https://codereview.chromium.org/1149293005/#ps60001
(title: "Fix print")

[commit-bot: I haz the power, 2015-06-03 10:44:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1149293005/60001

[commit-bot: I haz the power, 2015-06-03 11:07:28]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2015-06-03 11:07:43]

Patchset 4 (id:??) landed as
https://crrev.com/d903c5c0e55f7e3707bcc4390555bac21956c896
Cr-Commit-Position: refs/heads/master@{#28785}