Add component build support (issue #1617)

libcef/renderer/render_frame_util.cc

@@ -0,0 +1,35 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2011 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 "libcef/renderer/render_frame_util.h"
+
+#include "libcef/renderer/webkit_glue.h"
+
+#include "base/logging.h"
+#include "content/renderer/render_frame_impl.h"
+
+namespace render_frame_util {
+
+int64_t GetIdentifier(blink::WebFrame* frame) {
+  // Each WebFrame will have an associated RenderFrame. The RenderFrame
+  // routing IDs are unique within a given renderer process.
+  content::RenderFrame* render_frame =
+      content::RenderFrame::FromWebFrame(frame);
+  DCHECK(render_frame);
+  if (render_frame)
+    return render_frame->GetRoutingID();
+  return webkit_glue::kInvalidFrameId;
+}
+
+std::string GetUniqueName(blink::WebFrame* frame) {
+  content::RenderFrameImpl* render_frame =
+      content::RenderFrameImpl::FromWebFrame(frame);
+  DCHECK(render_frame);
+  if (render_frame)
+    return render_frame->unique_name();
+  return std::string();
+}
+
+}  // render_frame_util