V4L2VEA: Expose H264 HW encoding as well, even if VP8 is available

content/common/gpu/media/v4l2_video_encode_accelerator.cc

 // Copyright 2014 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 <fcntl.h>
 #include <linux/videodev2.h>
 #include <poll.h>
 #include <sys/eventfd.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
@@ skipping 274 matching lines @@
   std::vector<SupportedProfile> profiles;
   SupportedProfile profile;
 
   const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
   if (cmd_line->HasSwitch(switches::kEnableWebRtcHWVp8Encoding)) {
     profile.profile = media::VP8PROFILE_ANY;
     profile.max_resolution.SetSize(1920, 1088);
     profile.max_framerate_numerator = 30;
     profile.max_framerate_denominator = 1;
     profiles.push_back(profile);
-  } else {
-    profile.profile = media::H264PROFILE_MAIN;
-    profile.max_resolution.SetSize(1920, 1088);
-    profile.max_framerate_numerator = 30;
-    profile.max_framerate_denominator = 1;
-    profiles.push_back(profile);
   }
 
+  profile.profile = media::H264PROFILE_MAIN;
+  profile.max_resolution.SetSize(1920, 1088);
+  profile.max_framerate_numerator = 30;
+  profile.max_framerate_denominator = 1;
+  profiles.push_back(profile);
+
   return profiles;
 }
 
 void V4L2VideoEncodeAccelerator::FrameProcessed(
     bool force_keyframe,
     const scoped_refptr<media::VideoFrame>& frame) {
   DCHECK(child_message_loop_proxy_->BelongsToCurrentThread());
   DVLOG(3) << "FrameProcessed(): force_keyframe=" << force_keyframe;
 
   encoder_thread_.message_loop()->PostTask(
@@ skipping 776 matching lines @@
   reqbufs.count = 0;
   reqbufs.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
   reqbufs.memory = V4L2_MEMORY_MMAP;
   IOCTL_OR_LOG_ERROR(VIDIOC_REQBUFS, &reqbufs);
 
   output_buffer_map_.clear();
   free_output_buffers_.clear();
 }
 
 }  // namespace content