Replace device_sensor browsertest by service unittest.

device/sensors/public/cpp/shared_memory_seqlock_reader.h

 // Copyright 2013 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_RENDERER_SHARED_MEMORY_SEQLOCK_READER_H_
-#define CONTENT_RENDERER_SHARED_MEMORY_SEQLOCK_READER_H_
+#ifndef DEVICE_SENSORS_PUBLIC_CPP_SHARED_MEMORY_SEQLOCK_READER_H_
+#define DEVICE_SENSORS_PUBLIC_CPP_SHARED_MEMORY_SEQLOCK_READER_H_
 
 #include <stddef.h>
 
 #include <memory>
 
-#include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/shared_memory.h"
 #include "device/base/synchronization/shared_memory_seqlock_buffer.h"
 
-namespace content {
+namespace device {
 namespace internal {
 
-class SharedMemorySeqLockReaderBase  {
+class SharedMemorySeqLockReaderBase {
  protected:
   SharedMemorySeqLockReaderBase();
   virtual ~SharedMemorySeqLockReaderBase();
 
-  void* InitializeSharedMemory(
-      base::SharedMemoryHandle shared_memory_handle,
-      size_t buffer_size);
+  void* InitializeSharedMemory(base::SharedMemoryHandle shared_memory_handle,
+                               size_t buffer_size);
 
   bool FetchFromBuffer(device::OneWriterSeqLock* seqlock,
                        void* final,
                        void* temp,
                        void* from,
                        size_t size);
 
   static const int kMaximumContentionCount = 10;
   base::SharedMemoryHandle renderer_shared_memory_handle_;
   std::unique_ptr<base::SharedMemory> renderer_shared_memory_;
 };
 
 }  // namespace internal
 
 // Template argument Data should be a pod-like structure only containing
 // data fields, such that it is copyable by memcpy method.
-template<typename Data>
+template <typename Data>
 class SharedMemorySeqLockReader
     : private internal::SharedMemorySeqLockReaderBase {
  public:
-  SharedMemorySeqLockReader() : buffer_(0) { }
-  virtual ~SharedMemorySeqLockReader() { }
+  SharedMemorySeqLockReader() : buffer_(0) {}
+  virtual ~SharedMemorySeqLockReader() {}
 
   bool GetLatestData(Data* data) {
     DCHECK(buffer_);
     DCHECK(sizeof(*data) == sizeof(*temp_buffer_));
     return FetchFromBuffer(&buffer_->seqlock, data, temp_buffer_.get(),
-        &buffer_->data, sizeof(*temp_buffer_));
+                           &buffer_->data, sizeof(*temp_buffer_));
   }
 
   bool Initialize(base::SharedMemoryHandle shared_memory_handle) {
     if (void* memory = InitializeSharedMemory(
             shared_memory_handle,
             sizeof(device::SharedMemorySeqLockBuffer<Data>))) {
       buffer_ = static_cast<device::SharedMemorySeqLockBuffer<Data>*>(memory);
       temp_buffer_.reset(new Data);
       return true;
     }
     return false;
   }
 
  private:
   device::SharedMemorySeqLockBuffer<Data>* buffer_;
   std::unique_ptr<Data> temp_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(SharedMemorySeqLockReader);
 };
 
-}  // namespace content
+}  // namespace device
 
-#endif  // CONTENT_RENDERER_SHARED_MEMORY_SEQLOCK_READER_H_
+#endif  // DEVICE_SENSORS_PUBLIC_CPP_SHARED_MEMORY_SEQLOCK_READER_H_