Add support for creating HW codecs in VideoProcessor tests.

webrtc/modules/video_coding/DEPS

Index: webrtc/modules/video_coding/DEPS
diff --git a/webrtc/modules/video_coding/DEPS b/webrtc/modules/video_coding/DEPS
index d8e3c22cd66a387ed6ba52764707ddd594318bd3..03751a066ffd47d0115b5170a68cccef4feb615d 100644
--- a/webrtc/modules/video_coding/DEPS
+++ b/webrtc/modules/video_coding/DEPS
@@ -1,10 +1,13 @@
 include_rules = [
+  "+base",

[kjellander_webrtc, 2017/02/13 14:31:08]

Please don't add this so widely. Put it in something stricter instead, like
this:

specific_include_rules = {
  "codecs/test/android_test_initializer\.cc": [
    "+base/android",
  ],
}

[brandtr, 2017/02/13 16:23:02]

Sounds good. I wasn't aware of "specific_include_rules".

   "+third_party/ffmpeg",
   "+third_party/openh264",
   "+vpx",
   "+webrtc/base",
   "+webrtc/common_video",
   "+webrtc/media/base",
+  "+webrtc/media/engine",

[kjellander_webrtc, 2017/02/13 14:31:08]

I'm not sure what the plan is moving forward here (if video coding production
code is going to depend on these in the future), but let's keep this strict as
well for now:

specific_include_rules = {
  ".*test\.cc": [
     "+webrtc/media/engine",
     "+webrtc/sdk",
  ],
}

[brandtr, 2017/02/13 16:23:02]

Done.

+  "+webrtc/sdk",
   "+webrtc/system_wrappers",
   "+webrtc/tools",
 ]