Added new GCD/Privet interfaces.

chrome/browser/local_discovery/privet_http.h

Index: chrome/browser/local_discovery/privet_http.h
diff --git a/chrome/browser/local_discovery/privet_http.h b/chrome/browser/local_discovery/privet_http.h
index e0814669bd49c871cf6b984bd43ee4207e91de1c..bba71aeb2e05be92f1e8478310c4c7a27cee2d85 100644
--- a/chrome/browser/local_discovery/privet_http.h
+++ b/chrome/browser/local_discovery/privet_http.h
@@ -185,12 +185,12 @@ class PrivetV1HTTPClient {
  public:
   virtual ~PrivetV1HTTPClient() {}
 
-  // 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);
 
+  // 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;
@@ -219,5 +219,21 @@ class PrivetV1HTTPClient {
       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_