Add ability to reuse address in chrome.sockets.udp

extensions/browser/api/socket/udp_socket.h

Index: extensions/browser/api/socket/udp_socket.h
diff --git a/extensions/browser/api/socket/udp_socket.h b/extensions/browser/api/socket/udp_socket.h
index 17a4117441c8eb98b11531b5a85a59f1a550ebc0..27c7a59f7548f9f2eacc9f9062b622c1963bc063 100644
--- a/extensions/browser/api/socket/udp_socket.h
+++ b/extensions/browser/api/socket/udp_socket.h
@@ -39,6 +39,8 @@ class UDPSocket : public Socket {
 
   bool IsBound();
 
+  virtual bool IsReusable();
+
   int JoinGroup(const std::string& address);
   int LeaveGroup(const std::string& address);
 
@@ -85,6 +87,8 @@ class ResumableUDPSocket : public UDPSocket {
   // Overriden from ApiResource
   bool IsPersistent() const override;
 
+  bool IsReusable() override;
+
   const std::string& name() const { return name_; }
   void set_name(const std::string& name) { name_ = name; }
 
@@ -97,6 +101,9 @@ class ResumableUDPSocket : public UDPSocket {
   bool paused() const { return paused_; }
   void set_paused(bool paused) { paused_ = paused; }
 
+  bool allow_address_reuse() const { return allow_address_reuse_; }
+  void set_allow_address_reuse(bool allow) { allow_address_reuse_ = allow; }
+
  private:
   friend class ApiResourceManager<ResumableUDPSocket>;
   static const char* service_name() { return "ResumableUDPSocketManager"; }
@@ -111,6 +118,9 @@ class ResumableUDPSocket : public UDPSocket {
   // Flag indicating whether a connected socket blocks its peer from sending
   // more data - see sockets_udp.idl.
   bool paused_;
+  // Flag indicating whether the address can be bound by multiple sockets - see
+  // sockets_udp.idl
+  bool allow_address_reuse_;

[Reilly Grant (use Gerrit), 2016/09/29 06:55:55]

Instead of adding this field to ResumableUDPSocket add it to UDPSocket and then
you don't need an IsReusable() method.

[srsudar, 2016/09/29 19:32:58]

Done.

 };
 
 }  //  namespace extensions