Cloud print proxy management UI.

chrome/common/service_messages_internal.h

Index: chrome/common/service_messages_internal.h
diff --git a/chrome/common/service_messages_internal.h b/chrome/common/service_messages_internal.h
index 26225e4059fd243241c212d7d214b2d75b5465d3..bdacb34d8d3da1f943c88b6979cdf0ca0afc89dd 100644
--- a/chrome/common/service_messages_internal.h
+++ b/chrome/common/service_messages_internal.h
@@ -29,11 +29,9 @@ IPC_BEGIN_MESSAGES(Service)
   // Tell the service process to disable the cloud proxy.
   IPC_MESSAGE_CONTROL0(ServiceMsg_DisableCloudPrintProxy)
 
-  // Queries whether the cloud print proxy is enabled.
-  IPC_SYNC_MESSAGE_ROUTED0_2(ServiceMsg_IsCloudPrintProxyEnabled,
-                             bool,       /* out: is_enabled*/
-                             std::string /* out: Email address of account */
-                                         /* used for Cloud Print, if enabled*/)
+  // Requests a message back on whether the cloud print proxy is
+  // enabled.
+  IPC_MESSAGE_CONTROL0(ServiceMsg_IsCloudPrintProxyEnabled)
 
   // This message is for testing purpose.
   IPC_MESSAGE_CONTROL0(ServiceMsg_Hello)
@@ -57,6 +55,11 @@ IPC_BEGIN_MESSAGES(ServiceHost)
   // Sent when the cloud print proxy has an authentication error.
   IPC_MESSAGE_CONTROL0(ServiceHostMsg_CloudPrintProxy_AuthError)
 
+  // Sent as a response to a request for enablement status.
+  IPC_MESSAGE_CONTROL2(ServiceHostMsg_CloudPrintProxy_IsEnabled,
+                       bool,       /* Is the proxy enabled? */
+                       std::string /* Email address of account */)
+
   // Sent from the service process in response to a Hello message.
   IPC_MESSAGE_CONTROL0(ServiceHostMsg_GoodDay)