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

third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h

Index: third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h
diff --git a/third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h b/third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h
index 05fff2ecdc2786020b8829daa16fd3241bf81bc8..ee8a2d09e0cfaa9574c133666a58a4d18ab969b2 100644
--- a/third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h
+++ b/third_party/WebKit/Source/platform/graphics/test/MockImageDecoder.h
@@ -92,9 +92,13 @@ public:
         return m_client->repetitionCount();
     }
 
-    bool frameIsCompleteAtIndex(size_t) const override
+    bool frameIsFullyReceivedAtIndex(size_t index) const override
     {
-        return m_client->status() == ImageFrame::FrameComplete;
+        // All but the last frame are fully received.
+        // For the last frame use bse class implementation.

[scroggo_chromium, 2016/05/16 20:32:08]

nit: base*

[aleksandar.stojiljkovic, 2016/05/22 15:41:53]

Done.

+        if (index < const_cast<MockImageDecoder*>(this)->frameCount() - 1)
+            return true;
+        return ImageDecoder::frameIsFullyReceivedAtIndex(index);
     }
 
     float frameDurationAtIndex(size_t) const override