Componentize safe_browsing [X+1] : move the renderer part to component.

chrome/renderer/safe_browsing/feature_extractor_clock.h

-// 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.
-//
-// A simple abstraction for getting the current time during feature extraction.
-// This can be mocked out for testing.
-
-#ifndef CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_
-#define CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_
-
-#include "base/macros.h"
-#include "base/time/time.h"
-
-namespace safe_browsing {
-
-class FeatureExtractorClock {
- public:
-  FeatureExtractorClock() {}
-  virtual ~FeatureExtractorClock();
-
-  // Returns the current time.  May be mocked for testing.
-  virtual base::TimeTicks Now();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(FeatureExtractorClock);
-};
-
-}  // namespace safe_browsing
-
-#endif  // CHROME_RENDERER_SAFE_BROWSING_FEATURE_EXTRACTOR_CLOCK_H_