Fix ImageDecoder::frameIsCompleteAtIndex - fully received instead of decoded.

third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h

Index: third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h
diff --git a/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h b/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h
index 3df9ba16767fa8a2e25c669b9e4a09cb28d0faf2..9b23203efa32ed268e8a8a5be4dcc9ecfa162e08 100644
--- a/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h
+++ b/third_party/WebKit/Source/platform/image-decoders/ico/ICOImageDecoder.h
@@ -50,6 +50,8 @@ public:
     IntSize size() const override;
     IntSize frameSizeAtIndex(size_t) const override;
     bool setSize(unsigned width, unsigned height) override;
+    bool frameIsFullyReceivedAtIndex(size_t) const override;
+
     // CAUTION: setFailed() deletes all readers and decoders.  Be careful to
     // avoid accessing deleted memory, especially when calling this from
     // inside BMPImageReader!
@@ -74,6 +76,7 @@ private:
         uint16_t m_bitCount;
         IntPoint m_hotSpot;
         uint32_t m_imageOffset;
+        uint32_t m_byteSize;
     };
 
     // Returns true if |a| is a preferable icon entry to |b|.