gpu: Replace GpuMsg_Finalize ipc with equivalent mojom api

content/browser/renderer_host/render_widget_host_view_android.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/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 390 matching lines @@
                  base::Passed(&release_callback), base::Passed(&bitmap),
                  start_time, base::Passed(&bitmap_pixels_lock), readback_lock),
       display_compositor::GLHelper::SCALER_QUALITY_GOOD);
 }
 
 bool FloatEquals(float a, float b) {
   return std::abs(a - b) < FLT_EPSILON;
 }
 
 void WakeUpGpu(GpuProcessHost* host) {
-  DCHECK(host);
+  if (!host)
+    return;
   GpuDataManagerImpl* gpu_data = GpuDataManagerImpl::GetInstance();
   if (gpu_data &&
       gpu_data->IsDriverBugWorkaroundActive(gpu::WAKE_UP_GPU_BEFORE_DRAWING))
     host->gpu_service()->WakeUpGpu();
 }
 
 }  // namespace
 
 void RenderWidgetHostViewAndroid::OnContextLost() {
   std::unique_ptr<RenderWidgetHostIterator> widgets(
@@ skipping 1686 matching lines @@
   ui::WindowAndroidCompositor* compositor = window_android->GetCompositor();
   if (!compositor)
     return;
 
   overscroll_controller_ = base::MakeUnique<OverscrollControllerAndroid>(
       overscroll_refresh_handler, compositor,
       ui::GetScaleFactorForNativeView(GetNativeView()));
 }
 
 }  // namespace content