Move MetricsStateManager into the Metrics component.

chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc

Index: chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc
diff --git a/chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc b/chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc
index dc0271bd52afb771a1619ca4c50da953281e2f5d..883dfcbad5bf480dacb9b55379799c384acfa4e1 100644
--- a/chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc
+++ b/chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc
@@ -27,15 +27,15 @@ class ChromeMetricsServiceAccessorTest : public testing::Test {
 
 TEST_F(ChromeMetricsServiceAccessorTest, MetricsReportingEnabled) {
 #if !defined(OS_CHROMEOS)
-  GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, false);
+  GetLocalState()->SetBoolean(metrics::prefs::kMetricsReportingEnabled, false);
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
-  GetLocalState()->SetBoolean(prefs::kMetricsReportingEnabled, true);
+  GetLocalState()->SetBoolean(metrics::prefs::kMetricsReportingEnabled, true);
   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
-  GetLocalState()->ClearPref(prefs::kMetricsReportingEnabled);
+  GetLocalState()->ClearPref(metrics::prefs::kMetricsReportingEnabled);
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
 #else
-  // ChromeOS does not register prefs::kMetricsReportingEnabled and uses
-  // device settings for metrics reporting.
+  // ChromeOS does not register metrics::prefs::kMetricsReportingEnabled and
+  // uses device settings for metrics reporting.
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsMetricsReportingEnabled());
 #endif
 }
@@ -47,7 +47,7 @@ TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
 #if defined(OS_ANDROID)
   const char* crash_pref = prefs::kCrashReportingEnabled;
 #else
-  const char* crash_pref = prefs::kMetricsReportingEnabled;
+  const char* crash_pref = metrics::prefs::kMetricsReportingEnabled;
 #endif
   GetLocalState()->SetBoolean(crash_pref, false);
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());