TextureCache, fix an incorrect assert.

Source/Core/VideoCommon/TextureCacheBase.h

@@ -52,7 +52,7 @@ public:
 		u32 size_in_bytes;
 		u64 base_hash;
 		u64 hash; // for paletted textures, hash = base_hash ^ palette_hash
-		u32 format;
+		u32 format; // bits 0-3 will contain the in-memory format.
 		bool is_efb_copy;
 		bool is_custom_tex;
 		u32 memory_stride;
@@ -68,7 +68,6 @@ public:
 
 		void SetGeneralParameters(u32 _addr, u32 _size, u32 _format)
 		{
-			_dbg_assert_msg_(VIDEO, _format < 0x10, "You shouldn't use dolphin's \"Extra\" texture formats in a texture cache entry");
 			addr = _addr;
 			size_in_bytes = _size;
 			format = _format;