about_flags.cc entry for WebRTC-H264WithOpenH264FFmpeg

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 68527c38746f6c0607ccde2b37150ae932d69710..c703ba4b875e7fbee19262bda7b7489f6aeb487d 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5522,12 +5522,20 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_WEBRTC_STUN_ORIGIN_DESCRIPTION" desc="Description of chrome:flags option to turn on Origin header for WebRTC STUN messages">
         When enabled, Stun messages generated by WebRTC will contain the Origin header.
       </message>
+      <if expr="enable_webrtc">
+        <message name="IDS_FLAGS_WEBRTC_H264_WITH_OPENH264_FFMPEG_NAME" desc="Name of chrome:flags option to enable WebRTC H.264 sw encoder/decoder">
+          WebRTC H.264 software video encoder/decoder
+        </message>
+        <message name="IDS_FLAGS_WEBRTC_H264_WITH_OPENH264_FFMPEG_DESCRIPTION" desc="Description of chrome:flags option to enable WebRTC H.264 sw encoder/decoder">
+          When enabled, an H.264 software video encoder/decoder pair is included. (If a hardware decoder is also available it may be used instead of this decoder).
+        </message>
+      </if>
       <message name="IDS_FLAGS_WEBVR_NAME" desc="Name of the 'Enable WebVR' flag.">
         WebVR
       </message>
       <message name="IDS_FLAGS_WEBVR_DESCRIPTION" desc="Description for the flag to enable WebVR APIs.">
         Enabling this option allows web applications to access experimental Virtual Reality APIs.
-      </message>     
+      </message>
       <message name="IDS_FLAGS_COMPOSITING_FOR_FIXED_POSITION_NAME" desc="Name of the 'Compositing for fixed position elements' lab.">
         Compositing for fixed position elements.
       </message>