AllowBroadcast() is exposed to NaCl.

content/renderer/pepper/pepper_plugin_delegate_impl.cc

Index: content/renderer/pepper/pepper_plugin_delegate_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_delegate_impl.cc b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
index e690fb4e8e65eb9146748b80ecea1019125af30c..9f29c4e7d05d496e41fd4f6ffdfe47be328ece9f 100644
--- a/content/renderer/pepper/pepper_plugin_delegate_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_delegate_impl.cc
@@ -24,8 +24,8 @@
 #include "content/common/fileapi/file_system_dispatcher.h"
 #include "content/common/fileapi/file_system_messages.h"
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
-#include "content/common/pepper_plugin_registry.h"
 #include "content/common/pepper_messages.h"
+#include "content/common/pepper_plugin_registry.h"
 #include "content/common/quota_dispatcher.h"
 #include "content/common/view_messages.h"
 #include "content/public/common/content_switches.h"
@@ -86,9 +86,9 @@
 #include "ui/gfx/size.h"
 #include "webkit/fileapi/file_system_callback_dispatcher.h"
 #include "webkit/plugins/npapi/webplugin.h"
-#include "webkit/plugins/ppapi/ppb_file_io_impl.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
+#include "webkit/plugins/ppapi/ppb_file_io_impl.h"
 #include "webkit/plugins/ppapi/ppb_flash_impl.h"
 #include "webkit/plugins/ppapi/ppb_tcp_server_socket_private_impl.h"
 #include "webkit/plugins/ppapi/ppb_tcp_socket_private_impl.h"
@@ -1125,11 +1125,33 @@ uint32 PepperPluginDelegateImpl::UDPSocketCreate() {
   return socket_id;
 }
 
+void PepperPluginDelegateImpl::UDPSocketSetSocketFeature(
+    webkit::ppapi::PPB_UDPSocket_Private_Impl* socket,
+    uint32 socket_id,
+    PP_UDPSocketFeature_Private name,
+    PP_Var value) {
+  if (!udp_sockets_.Lookup(socket_id))
+    udp_sockets_.AddWithID(socket, socket_id);
+  switch (name) {
+    case PP_UDPSOCKETFEATURE_ADDRESS_REUSE:
+    case PP_UDPSOCKETFEATURE_BROADCAST:
+      DCHECK_EQ(PP_VARTYPE_BOOL, value.type);
+      render_view_->Send(
+          new PpapiHostMsg_PPBUDPSocket_SetBoolSocketFeature(
+              render_view_->routing_id(), socket_id,
+              name, (value.value.as_bool == PP_TRUE)));
+      break;
+    default:
+      NOTREACHED();
+  }
+}
+
 void PepperPluginDelegateImpl::UDPSocketBind(
     webkit::ppapi::PPB_UDPSocket_Private_Impl* socket,
     uint32 socket_id,
     const PP_NetAddress_Private& addr) {
-  udp_sockets_.AddWithID(socket, socket_id);
+  if (!udp_sockets_.Lookup(socket_id))
+    udp_sockets_.AddWithID(socket, socket_id);
   render_view_->Send(new PpapiHostMsg_PPBUDPSocket_Bind(
       render_view_->routing_id(), socket_id, addr));
 }
@@ -1515,6 +1537,8 @@ bool PepperPluginDelegateImpl::OnMessageReceived(const IPC::Message& message) {
                         OnTCPSocketSSLHandshakeACK)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPBTCPSocket_ReadACK, OnTCPSocketReadACK)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPBTCPSocket_WriteACK, OnTCPSocketWriteACK)
+    IPC_MESSAGE_HANDLER(PpapiMsg_PPBUDPSocket_SetSocketFeatureACK,
+                        OnUDPSocketSetSocketFeatureACK)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPBUDPSocket_BindACK, OnUDPSocketBindACK)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPBUDPSocket_RecvFromACK,
                         OnUDPSocketRecvFromACK)
@@ -1581,6 +1605,16 @@ void PepperPluginDelegateImpl::OnTCPSocketWriteACK(uint32 plugin_dispatcher_id,
     socket->OnWriteCompleted(succeeded, bytes_written);
 }
 
+void PepperPluginDelegateImpl::OnUDPSocketSetSocketFeatureACK(
+    uint32 plugin_dispatcher_id,
+    uint32 socket_id,
+    bool succeeded) {
+  webkit::ppapi::PPB_UDPSocket_Private_Impl* socket =
+      udp_sockets_.Lookup(socket_id);
+  if (socket)
+    socket->OnSetSocketFeatureCompleted(succeeded);
+}
+
 void PepperPluginDelegateImpl::OnUDPSocketBindACK(
     uint32 plugin_dispatcher_id,
     uint32 socket_id,