VideoCapture: migrate VideoCapture renderer-->host messages to mojo, part 2

content/common/video_capture.typemap

Index: content/common/video_capture.typemap
diff --git a/content/common/video_capture.typemap b/content/common/video_capture.typemap
new file mode 100644
index 0000000000000000000000000000000000000000..e31303480d24ab3147615c7332428963043b9f78
--- /dev/null
+++ b/content/common/video_capture.typemap
@@ -0,0 +1,19 @@
+# Copyright 2016 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.
+
+mojom = "//content/common/video_capture.mojom"
+public_headers = [
+  "//media/base/video_capture_types.h",
+  "//services/video_capture/public/interfaces/video_capture_format_traits.h",
+  "//services/video_capture/public/interfaces/video_capture_device_proxy_traits.h",
+]
+traits_headers = [ "//content/common/video_capture_traits.h" ]
+sources = [
+  "//content/common/video_capture_traits.cc",
+]
+public_deps = [
+  "//media",
+  "//services/video_capture/public/interfaces",
+]
+type_mappings = [ "content.mojom.VideoCaptureParams=media::VideoCaptureParams" ]