Add support for creating HW codecs in VideoProcessor tests.

webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc

Index: webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc
diff --git a/webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc b/webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc
index 906149556802bc265151d1bfde52468ee3c28c77..4f481c7487795d64c875ce377f1ed133f3c108c4 100644
--- a/webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc
+++ b/webrtc/modules/video_coding/codecs/test/plot_videoprocessor_integrationtest.cc
@@ -21,6 +21,7 @@ const bool kDenoisingOn = false;
 const bool kFrameDropperOn = true;
 const bool kSpatialResizeOn = false;
 const VideoCodecType kVideoCodecType[] = {kVideoCodecVP8};
+const bool kHwCodec = false;
 
 // Packet loss probability [0.0, 1.0].
 const float kPacketLoss = 0.0f;
@@ -52,7 +53,7 @@ class PlotVideoProcessorIntegrationTest
     rate_profile.num_frames = kNbrFramesLong;
     // Codec/network settings.
     CodecConfigPars process_settings;
-    SetCodecParameters(&process_settings, codec_type_, kPacketLoss,
+    SetCodecParameters(&process_settings, codec_type_, kHwCodec, kPacketLoss,
                        -1,  // key_frame_interval
                        1,   // num_temporal_layers
                        kErrorConcealmentOn, kDenoisingOn, kFrameDropperOn,