Index: content/common/gpu/gpu_messages.h |
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h |
index 1d38ef90dc89812c85686c1f4791fcf2008a212c..09d1c742ab57f486c762e91983dc533d6d064129 100644 |
--- a/content/common/gpu/gpu_messages.h |
+++ b/content/common/gpu/gpu_messages.h |
@@ -445,6 +445,9 @@ IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_EchoAck) |
// Send to stub on surface visibility change. |
IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_SetSurfaceVisible, bool /* visible */) |
+IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_DiscardBackbuffer) |
+IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_EnsureBackbuffer) |
+ |
// Sent to proxy when the gpu memory manager changes its memory allocation. |
IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_SetMemoryAllocation, |
GpuMemoryAllocationForRenderer /* allocation */) |