Revert of Reland: Geolocation: move from content/browser to device/

content/browser/geolocation/location_arbitrator.h

Index: content/browser/geolocation/location_arbitrator.h
diff --git a/content/browser/geolocation/location_arbitrator.h b/content/browser/geolocation/location_arbitrator.h
new file mode 100644
index 0000000000000000000000000000000000000000..3f9c6326e223884ec895429cfb2ce1eb59c2e7c2
--- /dev/null
+++ b/content/browser/geolocation/location_arbitrator.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2012 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 CONTENT_BROWSER_GEOLOCATION_LOCATION_ARBITRATOR_H_
+#define CONTENT_BROWSER_GEOLOCATION_LOCATION_ARBITRATOR_H_
+
+#include "content/common/content_export.h"
+
+namespace content {
+
+// This class is responsible for handling updates from multiple underlying
+// providers and resolving them to a single 'best' location fix at any given
+// moment.
+class CONTENT_EXPORT LocationArbitrator {
+public:
+  virtual ~LocationArbitrator() {};
+
+  // See more details in geolocation_provider.
+  virtual void StartProviders(bool enable_high_accuracy) = 0;
+  virtual void StopProviders() = 0;
+
+  // Called everytime permission is granted to a page for using geolocation.
+  // This may either be through explicit user action (e.g. responding to the
+  // infobar prompt) or inferred from a persisted site permission.
+  // The arbitrator will inform all providers of this, which may in turn use
+  // this information to modify their internal policy.
+  virtual void OnPermissionGranted() = 0;
+
+  // Returns true if this arbitrator has received at least one call to
+  // OnPermissionGranted().
+  virtual bool HasPermissionBeenGranted() const = 0;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_GEOLOCATION_LOCATION_ARBITRATOR_H_