Move cloud print specific files out of local_discovery

chrome/browser/local_discovery/pwg_raster_converter.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 CHROME_BROWSER_LOCAL_DISCOVERY_PWG_RASTER_CONVERTER_H_
-#define CHROME_BROWSER_LOCAL_DISCOVERY_PWG_RASTER_CONVERTER_H_
-
-#include "base/callback.h"
-#include "base/memory/ref_counted_memory.h"
-
-namespace base {
-class FilePath;
-}
-
-namespace cloud_devices {
-class CloudDeviceDescription;
-}
-
-namespace gfx {
-class Size;
-}
-
-namespace printing {
-class PdfRenderSettings;
-struct PwgRasterSettings;
-}
-
-namespace local_discovery {
-
-class PWGRasterConverter {
- public:
-  // Callback for when the PDF is converted to a PWG raster.
-  // |success| denotes whether the conversion succeeded.
-  // |temp_file| is the path to the temp file (owned by the converter) that
-  //     contains the PWG raster data.
-  typedef base::Callback<void(bool /*success*/,
-                              const base::FilePath& /*temp_file*/)>
-          ResultCallback;
-  virtual ~PWGRasterConverter() {}
-
-  static scoped_ptr<PWGRasterConverter> CreateDefault();
-
-  // Generates conversion settings to be used with converter from printer
-  // capabilities and page size.
-  // TODO(vitalybuka): Extract page size from pdf document data.
-  static printing::PdfRenderSettings GetConversionSettings(
-      const cloud_devices::CloudDeviceDescription& printer_capabilities,
-      const gfx::Size& page_size);
-
-  // Generates pwg bitmap settings to be used with the converter from
-  // device capabilites and printing ticket.
-  static printing::PwgRasterSettings GetBitmapSettings(
-      const cloud_devices::CloudDeviceDescription& printer_capabilities,
-      const cloud_devices::CloudDeviceDescription& ticket);
-
-  virtual void Start(base::RefCountedMemory* data,
-                     const printing::PdfRenderSettings& conversion_settings,
-                     const printing::PwgRasterSettings& bitmap_settings,
-                     const ResultCallback& callback) = 0;
-};
-
-}  // namespace local_discovery
-
-#endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PWG_RASTER_CONVERTER_H_