Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h

Index: third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h
diff --git a/third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h b/third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h
index 0dc93f1a5dcad58a6440307fac269e94a7919d90..845bfcb0d6089ee864819cb0971c6027a7ad1c15 100644
--- a/third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h
+++ b/third_party/WebKit/Source/platform/image-decoders/jpeg/JPEGImageDecoder.h
@@ -27,6 +27,7 @@
 #define JPEGImageDecoder_h
 
 #include "platform/image-decoders/ImageDecoder.h"
+#include <memory>
 
 namespace blink {
 
@@ -47,7 +48,7 @@ public:
     size_t decodedYUVWidthBytes(int component) const override;
     bool canDecodeToYUV() override;
     bool decodeToYUV() override;
-    void setImagePlanes(PassOwnPtr<ImagePlanes>) override;
+    void setImagePlanes(std::unique_ptr<ImagePlanes>) override;
     bool hasImagePlanes() const { return m_imagePlanes.get(); }
 
     bool outputScanlines();
@@ -67,8 +68,8 @@ private:
     // data coming, sets the "decode failure" flag.
     void decode(bool onlySize);
 
-    OwnPtr<JPEGImageReader> m_reader;
-    OwnPtr<ImagePlanes> m_imagePlanes;
+    std::unique_ptr<JPEGImageReader> m_reader;
+    std::unique_ptr<ImagePlanes> m_imagePlanes;
     IntSize m_decodedSize;
 };