Convert use of int ms to TimeDelta in files owned by bulach.

content/browser/device_orientation/provider_impl.h

 // Copyright (c) 2011 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_DEVICE_ORIENTATION_PROVIDER_IMPL_H_
 #define CONTENT_BROWSER_DEVICE_ORIENTATION_PROVIDER_IMPL_H_
 
 #include <set>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
+#include "base/time.h"
 #include "content/browser/device_orientation/data_fetcher.h"
 #include "content/browser/device_orientation/orientation.h"
 #include "content/browser/device_orientation/provider.h"
 #include "content/common/content_export.h"
 
 class MessageLoop;
 
 namespace base {
 class Thread;
 }
@@ skipping 31 matching lines @@
 
   // Method for notifying observers of an orientation update.
   // Runs on the creator_thread_.
   void DoNotify(const Orientation& orientation);
   void ScheduleDoNotify(const Orientation& orientation);
 
   static bool SignificantlyDifferent(const Orientation& orientation1,
                                      const Orientation& orientation2);
 
   enum { kDesiredSamplingIntervalMs = 100 };
-  int SamplingIntervalMs() const;
+  base::TimeDelta SamplingInterval() const;
 
   // The Message Loop on which this object was created.
   // Typically the I/O loop, but may be something else during testing.
   MessageLoop* creator_loop_;
 
   // Members below are only to be used from the creator_loop_.
   std::vector<DataFetcherFactory> factories_;
   std::set<Observer*> observers_;
   Orientation last_notification_;
 
   // When polling_thread_ is running, members below are only to be used
   // from that thread.
   scoped_ptr<DataFetcher> data_fetcher_;
   Orientation last_orientation_;
   base::WeakPtrFactory<ProviderImpl> weak_factory_;
 
   // Polling is done on this background thread.
   scoped_ptr<base::Thread> polling_thread_;
 };
 
 }  // namespace device_orientation
 
 #endif  // CONTENT_BROWSER_DEVICE_ORIENTATION_PROVIDER_IMPL_H_