Rename GIFImageReader to SkGifImageReader
The former could violate One Definition Rule in Google3, since other
projects that are based on Chrome/webkit also have GIFImageReader.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2445653004
Review-Url: https://codereview.chromium.org/2445653004
diff --git a/BUILD.gn b/BUILD.gn
index 972f6a9..1967016 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -541,7 +541,7 @@
"src/svg/SkSVGDevice.cpp",
"src/utils/mac/SkStream_mac.cpp",
"third_party/etc1/etc1.cpp",
- "third_party/gif/GIFImageReader.cpp",
+ "third_party/gif/SkGifImageReader.cpp",
"third_party/ktx/ktx.cpp",
]