The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3d62ffd98b8739d42ac7cd34cd4e04be35929f62

commit 3d62ffd98b8739d42ac7cd34cd4e04be35929f62
Author: manzagop <manzagop@chromium.org>
Date: Wed Feb 08 19:41:36 2017

Double variations crash key size

This is done by introducing a new crash key size (kHugeSize), which requires raising kLargestValueAllowed.

BUG= 689045 

Review-Url: https://codereview.chromium.org/2671383002
Cr-Commit-Position: refs/heads/master@{#449064}

[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/base/debug/crash_logging.cc
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/chrome/app/chrome_crash_reporter_client_win.cc
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/chrome/common/crash_keys.cc
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/components/crash/core/common/crash_keys.cc
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/components/crash/core/common/crash_keys.h
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/components/crash/core/common/crash_keys_unittest.cc
[modify] https://crrev.com/3d62ffd98b8739d42ac7cd34cd4e04be35929f62/ios/chrome/browser/crash_report/crash_keys.cc