Vector-of-structs (instead of struct-of-vectors) in "savable resources" IPC.

content/renderer/web_frame_utils.cc

Index: content/renderer/web_frame_utils.cc
diff --git a/content/renderer/web_frame_utils.cc b/content/renderer/web_frame_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..50e45e42ed3e2786bb76c8bbb4d69a67aedb750a
--- /dev/null
+++ b/content/renderer/web_frame_utils.cc
@@ -0,0 +1,20 @@
+// 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/web_frame_utils.h"
+
+#include "content/renderer/render_frame_impl.h"
+#include "content/renderer/render_frame_proxy.h"
+
+namespace content {
+
+int GetRoutingIdForFrameOrProxy(blink::WebFrame* web_frame) {
+  if (!web_frame)
+    return MSG_ROUTING_NONE;

[ncarter (slow), 2015/10/28 22:28:39]

Need an #include for MSG_ROUTING_NONE

[Łukasz Anforowicz, 2015/10/28 23:12:06]

Done.

+  if (web_frame->isWebRemoteFrame())

[ncarter (slow), 2015/10/28 22:28:38]

Need an #include for WebFrame.

[Łukasz Anforowicz, 2015/10/28 23:12:06]

Done.

+    return RenderFrameProxy::FromWebFrame(web_frame)->routing_id();
+  return RenderFrameImpl::FromWebFrame(web_frame)->GetRoutingID();
+}
+
+}  // namespace content