Remove timing limitation of SetOption invocation for PPAPI sockets.

ppapi/proxy/udp_socket_resource.cc

Index: ppapi/proxy/udp_socket_resource.cc
diff --git a/ppapi/proxy/udp_socket_resource.cc b/ppapi/proxy/udp_socket_resource.cc
index 9ce7c91f13078975df0ede148ba310e11f1ce182..d815b9fa62f5b77d2765ea85a07f2b793f386ba6 100644
--- a/ppapi/proxy/udp_socket_resource.cc
+++ b/ppapi/proxy/udp_socket_resource.cc
@@ -75,11 +75,22 @@ void UDPSocketResource::Close() {
   CloseImpl();
 }
 
+int32_t UDPSocketResource::SetOption1_0(
+    PP_UDPSocket_Option name,
+    const PP_Var& value,
+    scoped_refptr<TrackedCallback> callback) {
+  return SetOptionImpl(name, value,
+                       true,  // Check bind() state.
+                       callback);
+}
+
 int32_t UDPSocketResource::SetOption(
     PP_UDPSocket_Option name,
     const PP_Var& value,
     scoped_refptr<TrackedCallback> callback) {
-  return SetOptionImpl(name, value, callback);
+  return SetOptionImpl(name, value,
+                       false,  // Check bind() state.
+                       callback);
 }
 
 }  // namespace proxy