Update SK_IMAGE_VERSION to test RAW

Bump SK_IMAGE_VERSION to test the images in v2 in GoogleStorage, which
includes the images from v1 plus test images for SkRawCodec.

Only define skia_decodes_raw on platforms that support it, rather than
defining it always and checking additional conditions to determine
whether to support raw. Further, define it and SK_CODEC_DECODES_RAW
for all targets, so we can use the compile flag in other targets.

In DM, exclude the raw extensions if SK_CODEC_DECODES_RAW is not defined.

Blacklist raw extensions on NexusPlayer, which was running out of memory
when running them.

BUG=skia:4829

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1612113002

Review URL: https://codereview.chromium.org/1612113002

1 files changed, 2 insertions, 0 deletions

diff --git a/dm/DM.cpp b/dm/DM.cpp
index b135b0038b..eb40113a9b 100644
--- a/dm/DM.cpp
+++ b/dm/DM.cpp
@@ -537,8 +537,10 @@ static void gather_srcs() {
     static const char* const exts[] = {
         "bmp", "gif", "jpg", "jpeg", "png", "webp", "ktx", "astc", "wbmp", "ico",
         "BMP", "GIF", "JPG", "JPEG", "PNG", "WEBP", "KTX", "ASTC", "WBMP", "ICO",
+#ifdef SK_CODEC_DECODES_RAW
         "arw", "cr2", "dng", "nef", "nrw", "orf", "raf", "rw2", "pef", "srw",
         "ARW", "CR2", "DNG", "NEF", "NRW", "ORF", "RAF", "RW2", "PEF", "SRW",
+#endif
     };
     for (int i = 0; i < FLAGS_images.count(); i++) {
         const char* flag = FLAGS_images[i];