Revert of Copy GPU workaround flags from browser to GPU process

content/browser/gpu/gpu_process_host.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/gpu_process_host.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 39 matching lines @@
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/mojo_channel_switches.h"
 #include "content/public/common/result_codes.h"
 #include "content/public/common/sandbox_type.h"
 #include "content/public/common/sandboxed_process_launcher_delegate.h"
 #include "content/public/common/service_manager_connection.h"
 #include "content/public/common/service_names.mojom.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 #include "gpu/command_buffer/service/gpu_switches.h"
-#include "gpu/config/gpu_driver_bug_list.h"
 #include "gpu/ipc/host/shader_disk_cache.h"
 #include "gpu/ipc/service/switches.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/message_filter.h"
 #include "media/base/media_switches.h"
 #include "media/media_features.h"
 #include "mojo/edk/embedder/embedder.h"
 #include "services/service_manager/public/cpp/connection.h"
 #include "services/service_manager/public/cpp/interface_provider.h"
 #include "services/service_manager/runner/common/client_util.h"
@@ skipping 979 matching lines @@
   // TODO(penghuang): Replace all GPU related switches with GpuPreferences.
   // https://crbug.com/590825
   // If you want a browser command-line switch passed to the GPU process
   // you need to add it to |kSwitchNames| at the beginning of this file.
   cmd_line->CopySwitchesFrom(browser_command_line, kSwitchNames,
                              arraysize(kSwitchNames));
   cmd_line->CopySwitchesFrom(
       browser_command_line, switches::kGLSwitchesCopiedFromGpuProcessHost,
       switches::kGLSwitchesCopiedFromGpuProcessHostNumSwitches);
 
-  std::vector<const char*> gpu_workarounds;
-  gpu::GpuDriverBugList::AppendAllWorkarounds(&gpu_workarounds);
-  cmd_line->CopySwitchesFrom(browser_command_line,
-      gpu_workarounds.data(), gpu_workarounds.size());
-
   GetContentClient()->browser()->AppendExtraCommandLineSwitches(
       cmd_line.get(), process_->GetData().id);
 
   GpuDataManagerImpl::GetInstance()->AppendGpuCommandLine(cmd_line.get(),
                                                           gpu_preferences);
   if (cmd_line->HasSwitch(switches::kUseGL)) {
     swiftshader_rendering_ =
         (cmd_line->GetSwitchValueASCII(switches::kUseGL) == "swiftshader");
   }
 
@@ skipping 167 matching lines @@
   TRACE_EVENT0("gpu", "GpuProcessHost::OnCacheShader");
   ClientIdToShaderCacheMap::iterator iter =
       client_id_to_shader_cache_.find(client_id);
   // If the cache doesn't exist then this is an off the record profile.
   if (iter == client_id_to_shader_cache_.end())
     return;
   iter->second->Cache(GetShaderPrefixKey(shader) + ":" + key, shader);
 }
 
 }  // namespace content