Remove Gears from Chrome

chrome/browser/geolocation/gps_location_provider_linux.cc

 // Copyright (c) 2010 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.
 
 #include "chrome/browser/geolocation/gps_location_provider_linux.h"
 
 #include <algorithm>
 #include <cmath>
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "chrome/browser/geolocation/libgps_wrapper_linux.h"
 
 namespace {
 const int kGpsdReconnectRetryIntervalMillis = 10 * 1000;
 // As per http://gpsd.berlios.de/performance.html#id374524, poll twice per sec.
 const int kPollPeriodMovingMillis = 500;
 // Poll less frequently whilst stationary.
 const int kPollPeriodStationaryMillis = kPollPeriodMovingMillis * 3;
 // GPS reading must differ by more than this amount to be considered movement.
 const int kMovementThresholdMeters = 20;
 
-// This algorithm is reused from the corresponding code in the gears project.
-// The arbitrary delta is decreased (gears used 100 meters); if we need to
+// This algorithm is reused from the corresponding code in the Gears project.
+// The arbitrary delta is decreased (Gears used 100 meters); if we need to
 // decrease it any further we'll likely want to do some smarter filtering to
 // remove GPS location jitter noise.
 bool PositionsDifferSiginificantly(const Geoposition& position_1,
                                    const Geoposition& position_2) {
   const bool pos_1_valid = position_1.IsValidFix();
   if (pos_1_valid != position_2.IsValidFix())
     return true;
   if (!pos_1_valid) {
     DCHECK(!position_2.IsValidFix());
     return false;
@@ skipping 82 matching lines @@
   task_factory_.RevokeAll();
   MessageLoop::current()->PostDelayedTask(
       FROM_HERE,
       task_factory_.NewRunnableMethod(&GpsLocationProviderLinux::DoGpsPollTask),
       interval);
 }
 
 LocationProviderBase* NewSystemLocationProvider() {
   return new GpsLocationProviderLinux(LibGps::New);
 }