Move MetricsStateManager into the Metrics component.

chrome/browser/metrics/chrome_metrics_service_accessor_unittest.cc

 // Copyright 2014 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/browser/metrics/chrome_metrics_service_accessor.h"
 
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/scoped_testing_local_state.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 class ChromeMetricsServiceAccessorTest : public testing::Test {
  public:
   ChromeMetricsServiceAccessorTest()
       : testing_local_state_(TestingBrowserProcess::GetGlobal()) {
   }
 
   PrefService* GetLocalState() {
     return testing_local_state_.Get();
   }
 
  private:
   ScopedTestingLocalState testing_local_state_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceAccessorTest);
 };
 
 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
 }
 
 TEST_F(ChromeMetricsServiceAccessorTest, CrashReportingEnabled) {
 #if defined(GOOGLE_CHROME_BUILD)
 // ChromeOS has different device settings for crash reporting.
 #if !defined(OS_CHROMEOS)
 #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());
   GetLocalState()->SetBoolean(crash_pref, true);
   EXPECT_TRUE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
   GetLocalState()->ClearPref(crash_pref);
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
 #endif  // !defined(OS_CHROMEOS)
 #else  // defined(GOOGLE_CHROME_BUILD)
   // Chromium branded browsers never have crash reporting enabled.
   EXPECT_FALSE(ChromeMetricsServiceAccessor::IsCrashReportingEnabled());
 #endif  // defined(GOOGLE_CHROME_BUILD)
 }