Revert "Use MojoCompositorFrameSink in RendererCompositorFrameSink"

content/common/view_messages.h

Index: content/common/view_messages.h
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index 82ffcc94291e1c74b432132e9eefe31bfa027c6f..4b14ed9b7640a94e5c86389c3e96a24436fd2792 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -596,6 +596,14 @@ IPC_MESSAGE_ROUTED3(ViewMsg_UpdateBrowserControlsState,
 
 #endif
 
+// Sent by browser to tell renderer compositor that some resources that were
+// given to the browser in a swap are not being used anymore.
+// If this message is in response to a swap then is_swap_ack is set.
+IPC_MESSAGE_ROUTED3(ViewMsg_ReclaimCompositorResources,
+                    uint32_t /* compositor_frame_sink_id */,
+                    bool /* is_swap_ack */,
+                    cc::ReturnedResourceArray /* resources */)
+
 IPC_MESSAGE_ROUTED0(ViewMsg_SelectWordAroundCaret)
 
 // Sent by the browser to ask the renderer to redraw. Robust to events that can
@@ -796,6 +804,11 @@ IPC_MESSAGE_ROUTED2(ViewHostMsg_UpdateZoomLimits,
                     int /* minimum_percent */,
                     int /* maximum_percent */)
 
+IPC_MESSAGE_ROUTED3(ViewHostMsg_SwapCompositorFrame,
+                    uint32_t /* compositor_frame_sink_id */,
+                    cc::LocalSurfaceId /* local_surface_id */,
+                    cc::CompositorFrame /* frame */)
+
 IPC_MESSAGE_ROUTED2(ViewHostMsg_FrameSwapMessages,
                     uint32_t /* frame_token */,
                     std::vector<IPC::Message> /* messages */)