Index: content/common/gpu/gpu_messages.h |
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h |
index afab6fa9a7db4716dbe12b17b212d598e2f2c34c..69e5345d7fa615caa8ae27dfcd99c0c04a20fb98 100644 |
--- a/content/common/gpu/gpu_messages.h |
+++ b/content/common/gpu/gpu_messages.h |
@@ -379,6 +379,12 @@ IPC_MESSAGE_CONTROL1(GpuHostMsg_AcceleratedSurfaceRelease, |
IPC_MESSAGE_CONTROL1(GpuHostMsg_AcceleratedSurfaceSuspend, |
int32 /* surface_id */) |
+// Tells the browser about updated parameters for vsync alignment. |
+IPC_MESSAGE_CONTROL3(GpuHostMsg_UpdateVSyncParameters, |
+ int32 /* surface_id */, |
+ base::TimeTicks /* timebase */, |
+ base::TimeDelta /* interval */) |
+ |
//------------------------------------------------------------------------------ |
// GPU Channel Messages |
// These are messages from a renderer process to the GPU process. |