Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/graphics/StaticBitmapImage.cpp

 // 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 "platform/graphics/StaticBitmapImage.h"
 
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/ImageObserver.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebGraphicsContext3DProvider.h"
 #include "skia/ext/texture_handle.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkImage.h"
 #include "third_party/skia/include/core/SkPaint.h"
 #include "third_party/skia/include/core/SkShader.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
 PassRefPtr<StaticBitmapImage> StaticBitmapImage::create(PassRefPtr<SkImage> image)
 {
     if (!image)
         return nullptr;
     return adoptRef(new StaticBitmapImage(image));
 }
 
@@ skipping 40 matching lines @@
 }
 
 PassRefPtr<SkImage> StaticBitmapImage::imageForCurrentFrame()
 {
     if (m_image)
         return m_image;
     DCHECK(isMainThread());
     // In the place when we consume an ImageBitmap that is gpu texture backed,
     // create a new SkImage from that texture.
     // TODO(xidachen): make this work on a worker thread.
-    OwnPtr<WebGraphicsContext3DProvider> provider = adoptPtr(Platform::current()->createSharedOffscreenGraphicsContext3DProvider());
+    std::unique_ptr<WebGraphicsContext3DProvider> provider = wrapUnique(Platform::current()->createSharedOffscreenGraphicsContext3DProvider());
     if (!provider)
         return nullptr;
     GrContext* grContext = provider->grContext();
     if (!grContext)
         return nullptr;
     gpu::gles2::GLES2Interface* gl = provider->contextGL();
     if (!gl)
         return nullptr;
     gl->WaitSyncTokenCHROMIUM(m_mailbox.syncToken);
     GLuint textureId = gl->CreateAndConsumeTextureCHROMIUM(GL_TEXTURE_2D, m_mailbox.name);
     GrGLTextureInfo textureInfo;
     textureInfo.fTarget = GL_TEXTURE_2D;
     textureInfo.fID = textureId;
     GrBackendTextureDesc backendTexture;
     backendTexture.fOrigin = kBottomLeft_GrSurfaceOrigin;
     backendTexture.fWidth = m_mailbox.textureSize.width;
     backendTexture.fHeight = m_mailbox.textureSize.height;
     backendTexture.fConfig = kSkia8888_GrPixelConfig;
     backendTexture.fTextureHandle = skia::GrGLTextureInfoToGrBackendObject(textureInfo);
     sk_sp<SkImage> skImage = SkImage::MakeFromAdoptedTexture(grContext, backendTexture);
     m_image = fromSkSp(skImage);
     return m_image;
 }
 
 } // namespace blink