Revert of content gpu refactor: get rid of gpu related content switches.

content/common/gpu/media/vaapi_wrapper.cc

 // Copyright 2013 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 "content/common/gpu/media/vaapi_wrapper.h"
 
 #include <dlfcn.h>
 #include <string.h>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
+#include "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/sys_info.h"
 #include "build/build_config.h"
 // Auto-generated for dlopen libva libraries
 #include "content/common/gpu/media/va_stubs.h"
 #include "content/common/gpu/media/vaapi_picture.h"
+#include "content/public/common/content_switches.h"
 #include "third_party/libyuv/include/libyuv.h"
 #include "ui/gl/gl_bindings.h"
 #if defined(USE_X11)
 #include "ui/gfx/x/x11_types.h"
 #elif defined(USE_OZONE)
 #include "third_party/libva/va/drm/va_drm.h"
 #include "third_party/libva/va/va_drmcommon.h"
 #include "ui/ozone/public/ozone_platform.h"
 #include "ui/ozone/public/surface_factory_ozone.h"
 #endif  // USE_X11
@@ skipping 175 matching lines @@
   VAProfile va_profile = ProfileToVAProfile(profile, mode);
   scoped_refptr<VaapiWrapper> vaapi_wrapper =
       Create(mode, va_profile, report_error_to_uma_cb);
   return vaapi_wrapper;
 }
 
 // static
 media::VideoEncodeAccelerator::SupportedProfiles
 VaapiWrapper::GetSupportedEncodeProfiles() {
   media::VideoEncodeAccelerator::SupportedProfiles profiles;
+  const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
+  if (cmd_line->HasSwitch(switches::kDisableVaapiAcceleratedVideoEncode))
+    return profiles;
+
   std::vector<ProfileInfo> encode_profile_infos =
       profile_infos_.Get().GetSupportedProfileInfosForCodecMode(kEncode);
 
   for (size_t i = 0; i < arraysize(kProfileMap); ++i) {
     VAProfile va_profile = ProfileToVAProfile(kProfileMap[i].profile, kEncode);
     if (va_profile == VAProfileNone)
       continue;
     for (const auto& profile_info : encode_profile_infos) {
       if (profile_info.va_profile == va_profile) {
         media::VideoEncodeAccelerator::SupportedProfile profile;
@@ skipping 1038 matching lines @@
   drm_fd_.reset(HANDLE_EINTR(dup(fd)));
 }
 #endif  // USE_OZONE
 
 bool VaapiWrapper::VADisplayState::VAAPIVersionLessThan(int major, int minor) {
   return (major_version_ < major) ||
       (major_version_ == major && minor_version_ < minor);
 }
 
 }  // namespace content