Remove the in-process PDF viewer from pdf/

pdf/thumbnail_control.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.
-
-#ifndef PDF_THUMBNAIL_CONTROL_H_
-#define PDF_THUMBNAIL_CONTROL_H_
-
-#include <map>
-#include <vector>
-
-#include "pdf/control.h"
-#include "pdf/pdf_engine.h"
-#include "ppapi/cpp/input_event.h"
-
-namespace chrome_pdf {
-
-class NumberImageGenerator;
-
-class ThumbnailControl : public Control {
- public:
-  enum ThumbnailEventIds {
-    EVENT_ID_THUMBNAIL_SELECTED = 100,
-  };
-
-  explicit ThumbnailControl();
-  virtual ~ThumbnailControl();
-
-  // Sets current position of the thumnail control.
-  void SetPosition(int position, int total, bool invalidate);
-  void SlideIn();
-  void SlideOut();
-
-  virtual bool CreateThumbnailControl(
-      uint32 id, const pp::Rect& rc,
-      bool visible, Owner* owner, PDFEngine* engine,
-      NumberImageGenerator* number_image_generator);
-
-  // Control interface.
-  virtual void Show(bool visible, bool invalidate);
-  virtual void Paint(pp::ImageData* image_data, const pp::Rect& rc);
-  virtual bool HandleEvent(const pp::InputEvent& event);
-  virtual void OnTimerFired(uint32 timer_id);
-
-  virtual void ResetEngine(PDFEngine* engine);
-
- private:
-  void ClearCache();
-
-  struct PageInfo {
-    int index;
-    pp::Rect rect;
-  };
-
-  PDFEngine* engine_;
-  pp::Rect visible_rect_;
-  std::vector<PageInfo> visible_pages_;
-  std::map<int, pp::ImageData*> image_cache_;
-  int sliding_width_;
-  int sliding_shift_;
-  int sliding_timeout_;
-  uint32 sliding_timer_id_;
-  NumberImageGenerator* number_image_generator_;
-};
-
-}  // namespace chrome_pdf
-
-#endif  // PDF_THUMBNAIL_CONTROL_H_