Move VISUAL_STATE promise to activation

content/renderer/gpu/queue_message_activation_promise.cc

Index: content/renderer/gpu/queue_message_activation_promise.cc
diff --git a/content/renderer/gpu/queue_message_activation_promise.cc b/content/renderer/gpu/queue_message_activation_promise.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4ea939935e00552b29427bc898311f8092be4ffd
--- /dev/null
+++ b/content/renderer/gpu/queue_message_activation_promise.cc
@@ -0,0 +1,53 @@
+// Copyright 2015 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.
+
+#include "content/renderer/gpu/queue_message_activation_promise.h"
+
+#include "content/renderer/gpu/frame_update_message_queue.h"
+#include "ipc/ipc_message.h"
+#include "ipc/ipc_sync_message_filter.h"
+
+namespace content {
+
+QueueMessageActivationPromise::QueueMessageActivationPromise(
+    scoped_refptr<IPC::SyncMessageFilter> message_sender,
+    scoped_refptr<content::FrameUpdateMessageQueue> message_queue,
+    int source_frame_number)
+    : QueueMessagePromise(message_sender, message_queue, source_frame_number) {
+}
+
+QueueMessageActivationPromise::~QueueMessageActivationPromise() {
+}
+
+void QueueMessageActivationPromise::DidActivate(cc::CompositorFrameMetadata* metadata) {
+#if DCHECK_IS_ON()
+  DCHECK(!completed_);
+#endif
+  ScopedVector<IPC::Message> messages;
+  message_queue_->DidActivate(source_frame_number_, &messages);
+  for (ScopedVector<IPC::Message>::iterator i = messages.begin();
+       i != messages.end();
+       ++i) {
+    message_sender_->Send(*i);
+  }
+  messages.weak_clear();
+  PromiseCompleted();
+}
+
+void QueueMessageActivationPromise::DidNotActivate(
+    DidNotActivate::Reason reason) {
+#if DCHECK_IS_ON()
+  DCHECK(!completed_);
+#endif
+  ScopedVector<IPC::Message> messages;
+  message_queue_->DidNotActivate(source_frame_number_, reason, &messages);
+  DeliverMessages(&messages);
+  PromiseCompleted();
+}
+
+int64 QueueMessageActivationPromise::TraceId() const {
+  return 0;
+}
+
+}  // namespace content