Added new GCD/Privet interfaces.

chrome/browser/local_discovery/privet_http.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_PRIVET_HTTP_H_
 #define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_HTTP_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 167 matching lines @@
       scoped_ptr<PWGRasterConverter> pwg_raster_converter) = 0;
 
   virtual PrivetHTTPClient* GetHTTPClient() = 0;
 };
 
 // Privet HTTP client. Must outlive the operations it creates.
 class PrivetV1HTTPClient {
  public:
   virtual ~PrivetV1HTTPClient() {}
 
+  static scoped_ptr<PrivetV1HTTPClient> CreateDefault(
+      scoped_ptr<PrivetHTTPClient> info_client);
+
   // A name for the HTTP client, e.g. the device name for the privet device.
   virtual const std::string& GetName() = 0;
 
-  static scoped_ptr<PrivetV1HTTPClient> CreateDefault(
-      scoped_ptr<PrivetHTTPClient> info_client);
-
   // Creates operation to query basic information about local device.
   virtual scoped_ptr<PrivetJSONOperation> CreateInfoOperation(
       const PrivetJSONOperation::ResultCallback& callback) = 0;
 
   // Creates operation to register local device using Privet v1 protocol.
   virtual scoped_ptr<PrivetRegisterOperation> CreateRegisterOperation(
       const std::string& user,
       PrivetRegisterOperation::Delegate* delegate) = 0;
 
   // Creates operation to query capabilities of local printer.
   virtual scoped_ptr<PrivetJSONOperation> CreateCapabilitiesOperation(
       const PrivetJSONOperation::ResultCallback& callback) = 0;
 
   // Creates operation to submit print job to local printer.
   virtual scoped_ptr<PrivetLocalPrintOperation> CreateLocalPrintOperation(
       PrivetLocalPrintOperation::Delegate* delegate) = 0;
 
   // Creates operation to list files on local Privet storage.
   virtual scoped_ptr<PrivetJSONOperation> CreateStorageListOperation(
       const std::string& path,
       const PrivetJSONOperation::ResultCallback& callback) = 0;
 
   // Creates operation to read data from local Privet storage.
   virtual scoped_ptr<PrivetDataReadOperation> CreateStorageReadOperation(
       const std::string& path,
       const PrivetDataReadOperation::ResultCallback& callback) = 0;
 };
 
+// Privet HTTP client. Must outlive the operations it creates.
+class PrivetV3HTTPClient {
+ public:
+  virtual ~PrivetV3HTTPClient() {}
+
+  static scoped_ptr<PrivetV3HTTPClient> CreateDefault(
+      scoped_ptr<PrivetHTTPClient> info_client);
+
+  // A name for the HTTP client, e.g. the device name for the privet device.
+  virtual const std::string& GetName() = 0;
+
+  // Creates operation to query basic information about local device.
+  virtual scoped_ptr<PrivetJSONOperation> CreateInfoOperation(
+      const PrivetJSONOperation::ResultCallback& callback) = 0;
+};
+
 }  // namespace local_discovery
 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_HTTP_H_