gpu: Replace GpuMsg_GpuSwitched with mojom api.

content/browser/gpu/gpu_data_manager_impl_private.cc

 // Copyright (c) 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/browser/gpu/gpu_data_manager_impl_private.h"
 
 #include <algorithm>
 #include <iterator>
 #include <memory>
 #include <utility>
@@ skipping 1010 matching lines @@
     value->Append(std::move(dict));
   }
   return value;
 }
 
 void GpuDataManagerImplPrivate::HandleGpuSwitch() {
   GpuDataManagerImpl::UnlockedSession session(owner_);
   // Notify observers in the browser process.
   ui::GpuSwitchingManager::GetInstance()->NotifyGpuSwitched();
   // Pass the notification to the GPU process to notify observers there.
-  GpuProcessHost::SendOnIO(GpuProcessHost::GPU_PROCESS_KIND_SANDBOXED,
-                           false /* force_create */, new GpuMsg_GpuSwitched);
+  GpuProcessHost::CallOnIO(GpuProcessHost::GPU_PROCESS_KIND_SANDBOXED,
+                           false /* force_create */,
+                           base::Bind([](GpuProcessHost* host) {
+                             if (host)
+                               host->gpu_service()->GpuSwitched();
+                           }));
 }
 
 bool GpuDataManagerImplPrivate::UpdateActiveGpu(uint32_t vendor_id,
                                                 uint32_t device_id) {
   const base::CommandLine* command_line =
       base::CommandLine::ForCurrentProcess();
 
   // For tests, only the gpu process is allowed to detect the active gpu device
   // using information on the actual loaded GL driver.
   if (command_line->HasSwitch(switches::kGpuTestingVendorId) &&
@@ skipping 336 matching lines @@
   gpu_info_.context_info_state = gpu::kCollectInfoFatalFailure;
 #if defined(OS_WIN)
   gpu_info_.dx_diagnostics_info_state = gpu::kCollectInfoFatalFailure;
 #endif
   complete_gpu_info_already_requested_ = true;
   // Some observers might be waiting.
   NotifyGpuInfoUpdate();
 }
 
 }  // namespace content