WebP animation: Loop once more than stored loop count.

third_party/WebKit/Source/platform/image-decoders/webp/WEBPImageDecoderTest.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 386 matching lines @@
         EXPECT_EQ(frameParameters[i].hasAlpha, frame->hasAlpha());
     }
 
     EXPECT_EQ(WTF_ARRAY_LENGTH(frameParameters), decoder->frameCount());
     EXPECT_EQ(cAnimationLoopInfinite, decoder->repetitionCount());
 }
 
 TEST(AnimatedWebPTests, parseAndDecodeByteByByte)
 {
     testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/webp-animated.webp", 3u, cAnimationLoopInfinite);
-    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/webp-animated-icc-xmp.webp", 13u, 31999);
+    testByteByByteDecode(&createDecoder, "/LayoutTests/fast/images/resources/webp-animated-icc-xmp.webp", 13u, 32000);
 }
 
 TEST(AnimatedWebPTests, invalidImages)
 {
     // ANMF chunk size is smaller than ANMF header size.
     testInvalidImage("/LayoutTests/fast/images/resources/invalid-animated-webp.webp", true);
     // One of the frame rectangles extends outside the image boundary.
     testInvalidImage("/LayoutTests/fast/images/resources/invalid-animated-webp3.webp", true);
 }
 
@@ skipping 229 matching lines @@
     testAlphaBlending("/LayoutTests/fast/images/resources/webp-animated-semitransparent1.webp");
     testAlphaBlending("/LayoutTests/fast/images/resources/webp-animated-semitransparent2.webp");
     testAlphaBlending("/LayoutTests/fast/images/resources/webp-animated-semitransparent3.webp");
     testAlphaBlending("/LayoutTests/fast/images/resources/webp-animated-semitransparent4.webp");
 }
 
 TEST(AnimatedWebPTests, isSizeAvailable)
 {
     testByteByByteSizeAvailable("/LayoutTests/fast/images/resources/webp-animated.webp", 142u, false, cAnimationLoopInfinite);
     // FIXME: Add color profile support for animated webp images.
-    testByteByByteSizeAvailable("/LayoutTests/fast/images/resources/webp-animated-icc-xmp.webp", 1404u, false, 31999);
+    testByteByByteSizeAvailable("/LayoutTests/fast/images/resources/webp-animated-icc-xmp.webp", 1404u, false, 32000);
 }
 
 TEST(StaticWebPTests, truncatedImage)
 {
     // VP8 data is truncated.
     testInvalidImage("/LayoutTests/fast/images/resources/truncated.webp", false);
     // Chunk size in RIFF header doesn't match the file size.
     testInvalidImage("/LayoutTests/fast/images/resources/truncated2.webp", true);
 }
 
@@ skipping 13 matching lines @@
 {
     OwnPtr<ImageDecoder> decoder = createDecoder();
     RefPtr<SharedBuffer> data = readFile("/LayoutTests/fast/images/resources/webp-color-profile-lossy.webp");
     ASSERT_TRUE(data.get());
     decoder->setData(data.get(), true);
     EXPECT_EQ(1u, decoder->frameCount());
     EXPECT_EQ(cAnimationNone, decoder->repetitionCount());
 }
 
 } // namespace blink