Revert of gpu: GPU service scheduler.

content/browser/gpu/compositor_util.cc

 // Copyright (c) 2012 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/browser/gpu/compositor_util.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 221 matching lines @@
   GpuDataManagerImpl* manager = GpuDataManagerImpl::GetInstance();
   return manager->IsFeatureEnabled(gpu::GPU_FEATURE_TYPE_GPU_RASTERIZATION);
 }
 
 bool IsAsyncWorkerContextEnabled() {
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
 
   if (command_line.HasSwitch(switches::kDisableGpuAsyncWorkerContext))
     return false;
+  else if (command_line.HasSwitch(switches::kEnableGpuAsyncWorkerContext))
+    return true;
 
-  if (command_line.HasSwitch(switches::kDisableGpuScheduler))
-    return false;
-
-  return command_line.HasSwitch(switches::kEnableGpuScheduler);
+  return false;
 }
 
 bool IsForceGpuRasterizationEnabled() {
   const base::CommandLine& command_line =
       *base::CommandLine::ForCurrentProcess();
   return command_line.HasSwitch(switches::kForceGpuRasterization);
 }
 
 int GpuRasterizationMSAASampleCount() {
   const base::CommandLine& command_line =
@@ skipping 128 matching lines @@
     }
   }
   return problem_list;
 }
 
 std::vector<std::string> GetDriverBugWorkarounds() {
   return GpuDataManagerImpl::GetInstance()->GetDriverBugWorkarounds();
 }
 
 }  // namespace content