Index: content/common/child_process_messages.h |
diff --git a/content/common/child_process_messages.h b/content/common/child_process_messages.h |
index 3215a1dca6dc8f4ea905ef23d8839fc3e1d40d58..34d3e6444c907e8eb68ba5b9f199b846313cb947 100644 |
--- a/content/common/child_process_messages.h |
+++ b/content/common/child_process_messages.h |
@@ -118,6 +118,9 @@ IPC_MESSAGE_CONTROL1(ChildProcessMsg_GetChildNonPersistentHistogramData, |
IPC_MESSAGE_CONTROL1(ChildProcessMsg_SetProcessBackgrounded, |
bool /* background */) |
+// Sent to child processes to tell them to purge and suspend. |
+IPC_MESSAGE_CONTROL0(ChildProcessMsg_PurgeAndSuspend) |
+ |
//////////////////////////////////////////////////////////////////////////////// |
// Messages sent from the child process to the browser. |