Move MetricsStateManager into the Metrics component.

chrome/common/pref_names.cc

 // Copyright (c) 2012 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 "chrome/common/pref_names.h"
 
 #include "base/basictypes.h"
 #include "chrome/common/pref_font_webkit_names.h"
 
 namespace prefs {
@@ skipping 1327 matching lines @@
 const char kCertRevocationCheckingRequiredLocalAnchors[] =
     "ssl.rev_checking.required_for_local_anchors";
 const char kSSLVersionMin[] = "ssl.version_min";
 const char kSSLVersionMax[] = "ssl.version_max";
 const char kCipherSuiteBlacklist[] = "ssl.cipher_suites.blacklist";
 const char kDisableSSLRecordSplitting[] = "ssl.ssl_record_splitting.disabled";
 
 // A boolean pref of the EULA accepted flag.
 const char kEulaAccepted[] = "EulaAccepted";
 
-// The metrics client GUID, entropy source and session ID.
-// Note: The names client_id2 and low_entropy_source2 are a result of creating
-// new prefs to do a one-time reset of the previous values.
-const char kMetricsClientID[] = "user_experience_metrics.client_id2";
-const char kMetricsSessionID[] = "user_experience_metrics.session_id";
-const char kMetricsLowEntropySource[] =
-    "user_experience_metrics.low_entropy_source2";
-
-// Old client id and low entropy source values, cleared the first time this
-// version is launched.
-// TODO(asvitkine): Delete these after a few releases have gone by and old
-// values have been cleaned up. http://crbug.com/357704
-const char kMetricsOldClientID[] = "user_experience_metrics.client_id";
-const char kMetricsOldLowEntropySource[] =
-    "user_experience_metrics.low_entropy_source";
-
 // Boolean that specifies whether or not crash reporting and metrics reporting
 // are sent over the network for analysis.
 const char kMetricsReportingEnabled[] =
     "user_experience_metrics.reporting_enabled";
-// Date/time when the user opted in to UMA and generated the client id for the
-// very first time (local machine time, stored as a 64-bit time_t value).
-const char kMetricsReportingEnabledTimestamp[] =
-    "user_experience_metrics.client_id_timestamp";
 
 // Boolean that specifies whether or not crash reports are sent
 // over the network for analysis.
 #if defined(OS_ANDROID)
 const char kCrashReportingEnabled[] =
     "user_experience_metrics_crash.reporting_enabled";
 #endif
 
 // 64-bit integer serialization of the base::Time from the last successful seed
 // fetch (i.e. when the Variations server responds with 200 or 304).
@@ skipping 1135 matching lines @@
 // "mapped_title" entries, detailing the bookmark target URL (if any), the title
 // given by the PartnerBookmarksProvider and either the user-visible renamed
 // title or an empty string if the bookmark node was removed.
 const char kPartnerBookmarkMappings[] = "partnerbookmarks.mappings";
 #endif
 
 // Whether DNS Quick Check is disabled in proxy resolution.
 const char kQuickCheckEnabled[] = "proxy.quick_check_enabled";
 
 }  // namespace prefs