Move printing defines to buildflag system.

chrome/browser/printing/cloud_print/privet_http_impl.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_PRINTING_CLOUD_PRINT_PRIVET_HTTP_IMPL_H_
 #define CHROME_BROWSER_PRINTING_CLOUD_PRINT_PRIVET_HTTP_IMPL_H_
 
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/printing/cloud_print/privet_http.h"
 #include "components/cloud_devices/common/cloud_device_description.h"
+#include "printing/features/features.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace cloud_print {
 
 class PrivetHTTPClient;
 
 class PrivetInfoOperationImpl : public PrivetJSONOperation,
                                 public PrivetURLFetcher::Delegate {
  public:
   PrivetInfoOperationImpl(PrivetHTTPClient* privet_client,
@@ skipping 112 matching lines @@
 
  private:
   PrivetHTTPClient* privet_client_;
   std::string path_;
   std::string query_params_;
   PrivetJSONOperation::ResultCallback callback_;
 
   std::unique_ptr<PrivetURLFetcher> url_fetcher_;
 };
 
-#if defined(ENABLE_PRINT_PREVIEW)
+#if BUILDFLAG(ENABLE_PRINT_PREVIEW)
 class PrivetLocalPrintOperationImpl
     : public PrivetLocalPrintOperation,
       public PrivetURLFetcher::Delegate {
  public:
   PrivetLocalPrintOperationImpl(PrivetHTTPClient* privet_client,
                                 PrivetLocalPrintOperation::Delegate* delegate);
 
   ~PrivetLocalPrintOperationImpl() override;
   void Start() override;
 
@@ skipping 131 matching lines @@
   PrivetHTTPClient* info_client() { return info_client_.get(); }
 
   std::unique_ptr<PrivetHTTPClient> info_client_;
 
   DISALLOW_COPY_AND_ASSIGN(PrivetV1HTTPClientImpl);
 };
 
 }  // namespace cloud_print
 
 #endif  // CHROME_BROWSER_PRINTING_CLOUD_PRINT_PRIVET_HTTP_IMPL_H_