content/ui[Android]: Remove ContextProviderFactory.

content/browser/browser_main_loop.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/browser_main_loop.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 107 matching lines @@
 #include "ui/aura/env.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "components/tracing/common/graphics_memory_dump_provider_android.h"
 #include "content/browser/android/browser_startup_controller.h"
 #include "content/browser/android/scoped_surface_request_manager.h"
 #include "content/browser/android/tracing_controller_android.h"
 #include "content/browser/media/android/browser_media_player_manager.h"
-#include "content/browser/renderer_host/context_provider_factory_impl_android.h"
 #include "content/browser/screen_orientation/screen_orientation_delegate_android.h"
 #include "media/base/android/media_client_android.h"
 #include "ui/android/screen_android.h"
 #include "ui/display/screen.h"
 #include "ui/gl/gl_surface.h"
 #endif
 
 #if defined(OS_MACOSX)
 #include "base/memory/memory_pressure_monitor_mac.h"
 #include "content/browser/bootstrap_sandbox_manager_mac.h"
@@ skipping 1211 matching lines @@
   {
     TRACE_EVENT0("shutdown", "BrowserMainLoop::Subsystem:TaskScheduler");
     base::TaskScheduler::GetInstance()->Shutdown();
   }
 
   // Must happen after the IO thread is shutdown since this may be accessed from
   // it.
   {
     TRACE_EVENT0("shutdown", "BrowserMainLoop::Subsystem:GPUChannelFactory");
     if (BrowserGpuChannelHostFactory::instance()) {
-#if defined(OS_ANDROID)
-      // Clean up the references to the factory before terminating it.
-      ui::ContextProviderFactory::SetInstance(nullptr);
-      ContextProviderFactoryImpl::Terminate();
-#endif
       BrowserGpuChannelHostFactory::Terminate();
     }
   }
 
   // Must happen after the I/O thread is shutdown since this class lives on the
   // I/O thread and isn't threadsafe.
   {
     TRACE_EVENT0("shutdown", "BrowserMainLoop::Subsystem:GamepadService");
     device::GamepadService::GetInstance()->Terminate();
   }
@@ skipping 69 matching lines @@
       BrowserThread::GetTaskRunnerForThread(BrowserThread::IO),
       BrowserThread::GetTaskRunnerForThread(BrowserThread::CACHE));
 
   bool always_uses_gpu = true;
   bool established_gpu_channel = false;
 #if defined(OS_ANDROID)
   // TODO(crbug.com/439322): This should be set to |true|.
   established_gpu_channel = false;
   always_uses_gpu = ShouldStartGpuProcessOnBrowserStartup();
   BrowserGpuChannelHostFactory::Initialize(established_gpu_channel);
-  ContextProviderFactoryImpl::Initialize(
-      BrowserGpuChannelHostFactory::instance());
-  ui::ContextProviderFactory::SetInstance(
-      ContextProviderFactoryImpl::GetInstance());
 #elif defined(USE_AURA) || defined(OS_MACOSX)
   established_gpu_channel = true;
   if (!GpuDataManagerImpl::GetInstance()->CanUseGpuBrowserCompositor() ||
       parsed_command_line_.HasSwitch(switches::kDisableGpuEarlyInit) ||
       service_manager::ServiceManagerIsRemote()) {
     established_gpu_channel = always_uses_gpu = false;
   }
   gpu::GpuChannelEstablishFactory* factory =
       GetContentClient()->browser()->GetGpuChannelEstablishFactory();
   if (!factory) {
@@ skipping 320 matching lines @@
         audio_thread_->task_runner(), audio_thread_->worker_task_runner(),
         MediaInternals::GetInstance());
   }
   CHECK(audio_manager_);
 
   audio_system_ = media::AudioSystemImpl::Create(audio_manager_.get());
   CHECK(audio_system_);
 }
 
 }  // namespace content