Index: chrome/common/render_messages_internal.h |
=================================================================== |
--- chrome/common/render_messages_internal.h (revision 42776) |
+++ chrome/common/render_messages_internal.h (working copy) |
@@ -1342,6 +1342,11 @@ |
// a GpuChannelEstablished message. |
IPC_MESSAGE_CONTROL0(ViewHostMsg_EstablishGpuChannel) |
+ // A renderer sends this to the browser process to provide a synchronization |
+ // point for GPU operations, in particular to make sure the GPU channel has |
+ // been established. |
+ IPC_SYNC_MESSAGE_CONTROL0_0(ViewHostMsg_SynchronizeGpu) |
+ |
// A renderer sends this to the browser process when it wants to start |
// a new instance of the Native Client process. The browser will launch |
// the process and return a handle to an IMC channel. |