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-rw-r--r--chromium/components/prerender/common/prerender_messages.h35
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+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef COMPONENTS_PRERENDER_COMMON_PRERENDER_MESSAGES_H_
+#define COMPONENTS_PRERENDER_COMMON_PRERENDER_MESSAGES_H_
+
+#include "components/prerender/common/prerender_types.mojom.h"
+#include "ipc/ipc_message.h"
+#include "ipc/ipc_message_macros.h"
+#include "ipc/ipc_param_traits.h"
+
+#define IPC_MESSAGE_START PrerenderMsgStart
+
+IPC_ENUM_TRAITS_MAX_VALUE(prerender::mojom::PrerenderMode,
+ prerender::mojom::PrerenderMode::kMaxValue)
+
+// PrerenderLinkManager Messages
+
+// Sent by the renderer process to notify that the resource prefetcher has
+// discovered all possible subresources and issued requests for them.
+IPC_MESSAGE_CONTROL0(PrerenderHostMsg_PrefetchFinished)
+
+// PrerenderDispatcher Messages
+// These are messages sent from the browser to the renderer in relation to
+// running prerenders.
+
+// Tells a renderer if it's currently being prerendered. Must only be set
+// before any navigation occurs, and only set to NO_PRERENDER at most once after
+// that.
+IPC_MESSAGE_ROUTED2(PrerenderMsg_SetIsPrerendering,
+ prerender::mojom::PrerenderMode,
+ std::string /* histogram_prefix */)
+
+#endif // COMPONENTS_PRERENDER_COMMON_PRERENDER_MESSAGES_H_