Remove ClonedInstallDetector/MachineIdProvider //content dependencies

chrome/browser/metrics/metrics_state_manager.cc

Index: chrome/browser/metrics/metrics_state_manager.cc
diff --git a/chrome/browser/metrics/metrics_state_manager.cc b/chrome/browser/metrics/metrics_state_manager.cc
index cfbc3d61e07bb9f8acc722c282762962efca90fb..cb87e515ce31cc7e7ed2b3b4410bf199e8126aec 100644
--- a/chrome/browser/metrics/metrics_state_manager.cc
+++ b/chrome/browser/metrics/metrics_state_manager.cc
@@ -109,7 +109,8 @@ void MetricsStateManager::ForceClientIdCreation() {
   local_state_->ClearPref(prefs::kMetricsOldClientID);
 }
 
-void MetricsStateManager::CheckForClonedInstall() {
+void MetricsStateManager::CheckForClonedInstall(
+    scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   DCHECK(!cloned_install_detector_);
 
   MachineIdProvider* provider = MachineIdProvider::CreateInstance();
@@ -117,7 +118,7 @@ void MetricsStateManager::CheckForClonedInstall() {
     return;
 
   cloned_install_detector_.reset(new ClonedInstallDetector(provider));
-  cloned_install_detector_->CheckForClonedInstall(local_state_);
+  cloned_install_detector_->CheckForClonedInstall(local_state_, task_runner);
 }
 
 scoped_ptr<const base::FieldTrial::EntropyProvider>