Remove listening of OMNIBOX_OPENED_URL from metrics code

chrome/browser/metrics/chrome_metrics_service_client.h

 // 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.
 
 #ifndef CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_
 #define CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/containers/scoped_ptr_map.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "chrome/browser/metrics/metrics_memory_details.h"
 #include "components/metrics/metrics_service_client.h"
 #include "components/metrics/profiler/tracking_synchronizer_observer.h"
+#include "components/omnibox/browser/omnibox_event_global_tracker.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class ChromeOSMetricsProvider;
 class GoogleUpdateMetricsProviderWin;
 class PluginMetricsProvider;
 class PrefRegistrySimple;
 class PrefService;
 class ProcessResourceUsage;
 
@@ skipping 91 matching lines @@
   // user is performing work. This is useful to allow some features to sleep,
   // until the machine becomes active, such as precluding UMA uploads unless
   // there was recent activity.
   void RegisterForNotifications();
 
   // content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
+  // Called when a URL is opened from the Omnibox.
+  void OnURLOpenedFromOmnibox(OmniboxLog* log);
+
 #if defined(OS_WIN)
   // Counts (and removes) the browser crash dump attempt signals left behind by
   // any previous browser processes which generated a crash dump.
   void CountBrowserCrashDumpAttempts();
 #endif  // OS_WIN
 
   base::ThreadChecker thread_checker_;
 
   // Weak pointer to the MetricsStateManager.
   metrics::MetricsStateManager* metrics_state_manager_;
@@ skipping 47 matching lines @@
   // used.
   base::Callback<void(bool*)> cellular_callback_;
 
   // Time of this object's creation.
   const base::TimeTicks start_time_;
 
   // Map of ProcessResourceUsage from render process host IDs.
   base::ScopedPtrMap<int, scoped_ptr<ProcessResourceUsage>>
       host_resource_usage_map_;
 
+  // Subscription for receiving callbacks that a URL was opened from the
+  // omnibox.
+  scoped_ptr<base::CallbackList<void(OmniboxLog*)>::Subscription>
+      omnibox_url_opened_subscription_;
+
   base::WeakPtrFactory<ChromeMetricsServiceClient> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeMetricsServiceClient);
 };
 
 #endif  // CHROME_BROWSER_METRICS_CHROME_METRICS_SERVICE_CLIENT_H_