Use uint16 for port numbers, chrome/ edition

chrome/test/chromedriver/net/port_server.h

Index: chrome/test/chromedriver/net/port_server.h
diff --git a/chrome/test/chromedriver/net/port_server.h b/chrome/test/chromedriver/net/port_server.h
index 89af0c36b2175aa0da7183622595235b68ed74ec..00e56b57385fba7dc4faa4aca9b06ea5470b3338 100644
--- a/chrome/test/chromedriver/net/port_server.h
+++ b/chrome/test/chromedriver/net/port_server.h
@@ -17,14 +17,14 @@ class Status;
 
 class PortReservation {
  public:
-  PortReservation(const base::Closure& on_free_func, int port);
+  PortReservation(const base::Closure& on_free_func, uint16 port);
   ~PortReservation();
 
   void Leak();
 
  private:
   base::Closure on_free_func_;
-  int port_;
+  uint16 port_;
 };
 
 // Communicates with a port reservation management server.
@@ -35,40 +35,40 @@ class PortServer {
   explicit PortServer(const std::string& path);
   ~PortServer();
 
-  Status ReservePort(int* port, scoped_ptr<PortReservation>* reservation);
+  Status ReservePort(uint16* port, scoped_ptr<PortReservation>* reservation);
 
  private:
-  Status RequestPort(int* port);
-  void ReleasePort(int port);
+  Status RequestPort(uint16* port);
+  void ReleasePort(uint16 port);
 
   std::string path_;
 
   base::Lock free_lock_;
-  std::list<int> free_;
+  std::list<uint16> free_;
 };
 
 // Manages reservation of a block of local ports.
 class PortManager {
  public:
-  PortManager(int min_port, int max_port);
+  PortManager(uint16 min_port, uint16 max_port);
   ~PortManager();
 
-  Status ReservePort(int* port, scoped_ptr<PortReservation>* reservation);
+  Status ReservePort(uint16* port, scoped_ptr<PortReservation>* reservation);
   // Since we cannot remove forwarded adb ports on older SDKs,
   // maintain a pool of forwarded ports for reuse.
-  Status ReservePortFromPool(int* port,
+  Status ReservePortFromPool(uint16* port,
                              scoped_ptr<PortReservation>* reservation);
 
  private:
-  int FindAvailablePort() const;
-  void ReleasePort(int port);
-  void ReleasePortToPool(int port);
+  uint16 FindAvailablePort() const;
+  void ReleasePort(uint16 port);
+  void ReleasePortToPool(uint16 port);
 
   base::Lock lock_;
-  std::set<int> taken_;
-  std::list<int> unused_forwarded_port_;
-  int min_port_;
-  int max_port_;
+  std::set<uint16> taken_;
+  std::list<uint16> unused_forwarded_port_;
+  uint16 min_port_;
+  uint16 max_port_;
 };
 
 #endif  // CHROME_TEST_CHROMEDRIVER_NET_PORT_SERVER_H_