Componentize kBug464926CrashKey into crash_keys.

ios/chrome/browser/crash_report/crash_keys.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ios/chrome/browser/crash_report/crash_keys.h"
 
 #include "base/debug/crash_logging.h"
 #include "base/macros.h"
 #include "breakpad/src/common/simple_string_dictionary.h"
 #include "components/crash_keys/crash_keys.h"
 
 namespace {
 
 // The maximum lengths specified by breakpad include the trailing NULL, so
 // the actual length of the string is one less.
 static const size_t kSingleChunkLength =
     google_breakpad::SimpleStringDictionary::value_size - 1;
 }
 
 size_t RegisterChromeIOSCrashKeys() {
   // The following keys may be chunked by the underlying crash logging system,
   // but ultimately constitute a single key-value pair.
   base::debug::CrashKey fixed_keys[] = {
+      {crash_keys::kBug464926CrashKey, kSmallSize},

[justincohen, 2015/08/20 19:50:34]

crash_keys::kSmallSize

[sdefresne, 2015/08/20 19:56:36]

Thanks, fixed.

+      {crash_keys::kChannel, crash_keys::kSmallSize},
       {crash_keys::kMetricsClientId, crash_keys::kSmallSize},
-      {crash_keys::kChannel, crash_keys::kSmallSize},
       {crash_keys::kNumVariations, crash_keys::kSmallSize},
       {crash_keys::kVariations, crash_keys::kLargeSize},
       {crash_keys::mac::kZombie, crash_keys::kMediumSize},
       {crash_keys::mac::kZombieTrace, crash_keys::kMediumSize},
   };
 
   return base::debug::InitCrashKeys(fixed_keys, arraysize(fixed_keys),
                                     kSingleChunkLength);
 }