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

cc/raster/one_copy_raster_buffer_provider.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 "cc/raster/one_copy_raster_buffer_provider.h"
 
 #include <stdint.h>
 
 #include <algorithm>
 #include <limits>
@@ skipping 87 matching lines @@
   DCHECK(pending_raster_buffers_.empty());
 }
 
 std::unique_ptr<RasterBuffer>
 OneCopyRasterBufferProvider::AcquireBufferForRaster(
     const Resource* resource,
     uint64_t resource_content_id,
     uint64_t previous_content_id) {
   // TODO(danakj): If resource_content_id != 0, we only need to copy/upload
   // the dirty rect.
-  return base::WrapUnique(new RasterBufferImpl(this, resource_provider_,
-                                               resource, previous_content_id,
-                                               async_worker_context_enabled_));
+  return base::MakeUnique<RasterBufferImpl>(this, resource_provider_, resource,
+                                            previous_content_id,
+                                            async_worker_context_enabled_);
 }
 
 void OneCopyRasterBufferProvider::ReleaseBufferForRaster(
     std::unique_ptr<RasterBuffer> buffer) {
   // Nothing to do here. RasterBufferImpl destructor cleans up after itself.
 }
 
 void OneCopyRasterBufferProvider::OrderingBarrier() {
   TRACE_EVENT0("cc", "OneCopyRasterBufferProvider::OrderingBarrier");
 
@@ skipping 259 matching lines @@
   resource_lock->set_synchronized(!async_worker_context_enabled_);
 }
 
 gfx::BufferUsage OneCopyRasterBufferProvider::StagingBufferUsage() const {
   return use_partial_raster_
              ? gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT
              : gfx::BufferUsage::GPU_READ_CPU_READ_WRITE;
 }
 
 }  // namespace cc