Remove unused test data under content/common/gpu/testdata/.

content/common/gpu/testdata/test-25fps.README

Index: content/common/gpu/testdata/test-25fps.README
diff --git a/content/common/gpu/testdata/test-25fps.README b/content/common/gpu/testdata/test-25fps.README
deleted file mode 100644
index ef6a7f7c458da4e82ec0a6434f67e72a54f7c803..0000000000000000000000000000000000000000
--- a/content/common/gpu/testdata/test-25fps.README
+++ /dev/null
@@ -1,25 +0,0 @@
-test-25fps video files in this directory and their provenance:
-
-test-25fps.h264:
-  Using ffmpeg SVN-r0.5.9-4:0.5.9-0ubuntu0.10.04.1 @ WebKit r122718, generated
-  with:
-  ffmpeg -i third_party/WebKit/LayoutTests/media/content/test-25fps.mp4 \
-      -vcodec copy -vbsf h264_mp4toannexb -an test-25fps.h264
-
-test-25fps.h264.md5:
-  MD5s of RGB thumbnail rendered version of test-25fps.h264 decoded with Intel
-  VAAPI on Haswell, Ivy Bridge, Sandy Bridge and V4L2VDA on Exynos.
-  Written out by video_decode_accelerator_unittest.
-  These differ between implementations because color space-converted frames are
-  not specified to the last bit and GLES shader/texture filtering
-  precision varies.
-
-test-25fps.vp8:
-  ffmpeg git-2012-07-19-a8d8e86, libvpx ToT 7/19, chromium r147247,
-  mkvextract v5.0.1
-  ffmpeg -i test-25fps.h264 -vcodec libvpx -an test-25fps.webm && \
-      mkvextract tracks test-25fps.webm 1:test-25fps.vp8 && rm test-25fps.webm
-
-test-25fps.vp8.md5:
-  MD5 of RGB thumbnail rendered version of test-25fps.vp8 decoded with V4L2VDA
-  on Exynos. Written out by video_decode_accelerator_unittest.