Remove SoftwareOutputDeviceMus.

content/browser/compositor/gpu_process_transport_factory.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 "content/browser/compositor/gpu_process_transport_factory.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 20 matching lines @@
 #include "cc/surfaces/surface_display_output_surface.h"
 #include "cc/surfaces/surface_manager.h"
 #include "components/display_compositor/compositor_overlay_candidate_validator.h"
 #include "components/display_compositor/gl_helper.h"
 #include "content/browser/compositor/browser_compositor_output_surface.h"
 #include "content/browser/compositor/gpu_browser_compositor_output_surface.h"
 #include "content/browser/compositor/gpu_surfaceless_browser_compositor_output_surface.h"
 #include "content/browser/compositor/offscreen_browser_compositor_output_surface.h"
 #include "content/browser/compositor/reflector_impl.h"
 #include "content/browser/compositor/software_browser_compositor_output_surface.h"
-#include "content/browser/compositor/software_output_device_mus.h"
 #include "content/browser/gpu/browser_gpu_memory_buffer_manager.h"
 #include "content/browser/gpu/gpu_data_manager_impl.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/gpu/client/context_provider_command_buffer.h"
 #include "content/common/host_shared_bitmap_manager.h"
 #include "content/public/common/content_switches.h"
 #include "gpu/GLES2/gl2extchromium.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/client/shared_memory_limits.h"
 #include "gpu/command_buffer/common/mailbox.h"
@@ skipping 141 matching lines @@
 
   // Make sure the lost context callback doesn't try to run during destruction.
   callback_factory_.InvalidateWeakPtrs();
 
   task_graph_runner_->Shutdown();
 }
 
 std::unique_ptr<cc::SoftwareOutputDevice>
 GpuProcessTransportFactory::CreateSoftwareOutputDevice(
     ui::Compositor* compositor) {
 #if defined(USE_AURA)

[danakj, 2016/08/15 18:32:58]

Or maybe just remove this whole if block? Up to you.

[sadrul, 2016/08/15 22:39:41]

I am keeping it for now, to catch cases where we may unexpectedly run into this
codepath.

   if (shell::ShellIsRemote()) {
-    return std::unique_ptr<cc::SoftwareOutputDevice>(
-        new SoftwareOutputDeviceMus(compositor));
+    NOTREACHED();
+    return nullptr;
   }
 #endif
 
 #if defined(OS_WIN)
   return std::unique_ptr<cc::SoftwareOutputDevice>(
       new SoftwareOutputDeviceWin(software_backing_.get(), compositor));
 #elif defined(USE_OZONE)
   return SoftwareOutputDeviceOzone::Create(compositor);
 #elif defined(USE_X11)
   return std::unique_ptr<cc::SoftwareOutputDevice>(
@@ skipping 645 matching lines @@
       shared_vulkan_context_provider_ =
           cc::VulkanInProcessContextProvider::Create();
     }
 
     shared_vulkan_context_provider_initialized_ = true;
   }
   return shared_vulkan_context_provider_;
 }
 
 }  // namespace content