Make the Geoposition helper class public

content/browser/geolocation/libgps_wrapper_linux.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 // Defines a wrapper around the C libgps API (gps.h). Similar to the libgpsmm.h
 // API provided by that package.
 
 #ifndef CONTENT_BROWSER_GEOLOCATION_LIBGPS_WRAPPER_LINUX_H_
 #define CONTENT_BROWSER_GEOLOCATION_LIBGPS_WRAPPER_LINUX_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/common/content_export.h"
 
 struct gps_data_t;
+
+namespace content {
 struct Geoposition;
+}
 
 class CONTENT_EXPORT LibGps {
  public:
   virtual ~LibGps();
   // Attempts to dynamically load the libgps.so library and returns NULL on
   // failure.
   static LibGps* New();
 
   bool Start();
   void Stop();
-  bool Read(Geoposition* position);
+  bool Read(content::Geoposition* position);
 
  protected:
   typedef int (*gps_open_fn)(const char*, const char*, struct gps_data_t*);
   typedef int (*gps_close_fn)(struct gps_data_t*);
   typedef int (*gps_read_fn)(struct gps_data_t*);
 
   explicit LibGps(void* dl_handle,
                   gps_open_fn gps_open,
                   gps_close_fn gps_close,
                   gps_read_fn gps_read);
 
   // Returns false if there is not fix available.
-  virtual bool GetPositionIfFixed(Geoposition* position);
+  virtual bool GetPositionIfFixed(content::Geoposition* position);
 
  private:
   void* dl_handle_;
   gps_open_fn gps_open_;
   gps_close_fn gps_close_;
   gps_read_fn gps_read_;
 
   scoped_ptr<gps_data_t> gps_data_;
   bool is_open_;
 
   DISALLOW_COPY_AND_ASSIGN(LibGps);
 };
 
 #endif  // CONTENT_BROWSER_GEOLOCATION_LIBGPS_WRAPPER_LINUX_H_