Re-write many calls to WrapUnique() with MakeUnique()

content/renderer/render_thread_impl.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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 269 matching lines @@
   explicit WebThreadForCompositor(base::Thread::Options options)
       : WebThreadImplForWorkerScheduler("Compositor", options) {
     Init();
   }
   ~WebThreadForCompositor() override {}
 
  private:
   // WebThreadImplForWorkerScheduler:
   std::unique_ptr<blink::scheduler::WorkerScheduler> CreateWorkerScheduler()
       override {
-    return base::WrapUnique(
-        new blink::scheduler::CompositorWorkerScheduler(thread()));
+    return base::MakeUnique<blink::scheduler::CompositorWorkerScheduler>(
+        thread());
   }
 
   DISALLOW_COPY_AND_ASSIGN(WebThreadForCompositor);
 };
 
 void* CreateHistogram(
     const char *name, int min, int max, size_t buckets) {
   if (min <= 0)
     min = 1;
   std::string histogram_name;
@@ skipping 1301 matching lines @@
 #endif
   return  gpu_memory_buffer_manager();
 }
 
 blink::scheduler::RendererScheduler* RenderThreadImpl::GetRendererScheduler() {
   return renderer_scheduler_.get();
 }
 
 std::unique_ptr<cc::BeginFrameSource>
 RenderThreadImpl::CreateExternalBeginFrameSource(int routing_id) {
-  return base::WrapUnique(new CompositorExternalBeginFrameSource(
-      compositor_message_filter_.get(), sync_message_filter(), routing_id));
+  return base::MakeUnique<CompositorExternalBeginFrameSource>(
+      compositor_message_filter_.get(), sync_message_filter(), routing_id);
 }
 
 cc::ImageSerializationProcessor*
 RenderThreadImpl::GetImageSerializationProcessor() {
   return GetContentClient()->renderer()->GetImageSerializationProcessor();
 }
 
 cc::TaskGraphRunner* RenderThreadImpl::GetTaskGraphRunner() {
   return categorized_worker_pool_->GetTaskGraphRunner();
 }
@@ skipping 197 matching lines @@
   }
 #endif
 
   uint32_t output_surface_id = g_next_output_surface_id++;
 
   if (command_line.HasSwitch(switches::kEnableVulkan)) {
     scoped_refptr<cc::VulkanContextProvider> vulkan_context_provider =
         cc::VulkanInProcessContextProvider::Create();
     if (vulkan_context_provider) {
       DCHECK(!layout_test_mode());
-      return base::WrapUnique(new CompositorOutputSurface(
+      return base::MakeUnique<CompositorOutputSurface>(
           routing_id, output_surface_id, std::move(vulkan_context_provider),
-          std::move(frame_swap_message_queue)));
+          std::move(frame_swap_message_queue));
     }
   }
 
   // Create a gpu process channel and verify we want to use GPU compositing
   // before creating any context providers.
   scoped_refptr<gpu::GpuChannelHost> gpu_channel_host;
   if (!use_software) {
     gpu_channel_host = EstablishGpuChannelSync();
     if (!gpu_channel_host) {
       // Cause the compositor to wait and try again.
       return nullptr;
     }
     // We may get a valid channel, but with a software renderer. In that case,
     // disable GPU compositing.
     if (gpu_channel_host->gpu_info().software_rendering)
       use_software = true;
   }
 
   if (use_software) {
     DCHECK(!layout_test_mode());
-    return base::WrapUnique(new CompositorOutputSurface(
+    return base::MakeUnique<CompositorOutputSurface>(
         routing_id, output_surface_id, nullptr, nullptr,
-        std::move(frame_swap_message_queue)));
+        std::move(frame_swap_message_queue));
   }
 
   scoped_refptr<ContextProviderCommandBuffer> worker_context_provider =
       SharedCompositorWorkerContextProvider();
   if (!worker_context_provider) {
     // Cause the compositor to wait and try again.
     return nullptr;
   }
 
   // The renderer compositor context doesn't do a lot of stuff, so we don't
@@ skipping 29 matching lines @@
           command_buffer_metrics::RENDER_COMPOSITOR_CONTEXT));
 
   if (layout_test_deps_) {
     return layout_test_deps_->CreateOutputSurface(
         routing_id, std::move(gpu_channel_host), std::move(context_provider),
         std::move(worker_context_provider), this);
   }
 
 #if defined(OS_ANDROID)
   if (sync_compositor_message_filter_) {
-    return base::WrapUnique(new SynchronousCompositorOutputSurface(
+    return base::MakeUnique<SynchronousCompositorOutputSurface>(
         std::move(context_provider), std::move(worker_context_provider),
         routing_id, output_surface_id, sync_compositor_message_filter_.get(),
-        std::move(frame_swap_message_queue)));
+        std::move(frame_swap_message_queue));
   }
 #endif
 
-  return base::WrapUnique(new CompositorOutputSurface(
+  return base::MakeUnique<CompositorOutputSurface>(
       routing_id, output_surface_id, std::move(context_provider),
-      std::move(worker_context_provider), std::move(frame_swap_message_queue)));
+      std::move(worker_context_provider), std::move(frame_swap_message_queue));
 }
 
 std::unique_ptr<cc::SwapPromise>
 RenderThreadImpl::RequestCopyOfOutputForLayoutTest(
     int32_t routing_id,
     std::unique_ptr<cc::CopyOutputRequest> request) {
   DCHECK(layout_test_deps_);
   return layout_test_deps_->RequestCopyOfOutput(routing_id, std::move(request));
 }
 
@@ skipping 302 matching lines @@
       v8_memory_pressure_level == v8::MemoryPressureLevel::kCritical)
     v8_memory_pressure_level = v8::MemoryPressureLevel::kModerate;
 
   blink::mainThreadIsolate()->MemoryPressureNotification(
       v8_memory_pressure_level);
   blink::MemoryPressureNotificationToWorkerThreadIsolates(
       v8_memory_pressure_level);
 }
 
 }  // namespace content