Revert of New UMA settings fragment using Android prefs.

chrome/browser/profiles/profile_io_data.cc

Index: chrome/browser/profiles/profile_io_data.cc
diff --git a/chrome/browser/profiles/profile_io_data.cc b/chrome/browser/profiles/profile_io_data.cc
index a676db0f8f2c6256d32ed8955723aadadfdf7537..fc63611fa8580098c5b360035dcfed8a558b2324 100644
--- a/chrome/browser/profiles/profile_io_data.cc
+++ b/chrome/browser/profiles/profile_io_data.cc
@@ -842,11 +842,9 @@
                                             &enable_metrics_);
 #elif defined(OS_ANDROID)
   // TODO(dwkang): rename or unify the pref for UMA once we have conclusion
-  // in crbug.com/246495.
+  // in crbugs.com/246495.
   // Android has it's own preferences for metrics / crash uploading.
   enable_metrics_.Init(prefs::kCrashReportingEnabled,
-                       g_browser_process->local_state());
-  enable_metrics_.Init(prefs::kMetricsReportingEnabled,
                        g_browser_process->local_state());
   enable_metrics_.MoveToThread(
       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));