Turned on SkSL->GLSL compiler
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2288033003

Committed: https://skia.googlesource.com/skia/+/9b0fe3d125f237d9884732a48414fa85fc71b4e3
Committed: https://skia.googlesource.com/skia/+/b12b3c6908c62c908b3680be01e3b5bfd30de310
Committed: https://skia.googlesource.com/skia/+/f008b0a59f45c0d4bea3e66faf3b01805009ec89
Committed: https://skia.googlesource.com/skia/+/08b2ccf398e2b81bc05d2c105837e5419899469b
Committed: https://skia.googlesource.com/skia/+/dcfe6dba4a335e50e86ff68e3252065d4197432c
Review-Url: https://codereview.chromium.org/2288033003
diff --git a/src/sksl/sksl.flex b/src/sksl/sksl.flex
index 67b48e9..4455f50 100644
--- a/src/sksl/sksl.flex
+++ b/src/sksl/sksl.flex
@@ -30,6 +30,8 @@
 
 {DIGIT}+ { return SkSL::Token::INT_LITERAL; }
 
+"0x"[0-9a-fA-F]+ { return SkSL::Token::INT_LITERAL; }
+
 true { return SkSL::Token::TRUE_LITERAL; }
 
 false { return SkSL::Token::FALSE_LITERAL; }
@@ -122,13 +124,15 @@
 
 "&" { return SkSL::Token::BITWISEAND; }
 
+"~" { return SkSL::Token::BITWISENOT; }
+
 "||" { return SkSL::Token::LOGICALOR; }
 
 "^^" { return SkSL::Token::LOGICALXOR; }
 
 "&&" { return SkSL::Token::LOGICALAND; }
 
-"!" { return SkSL::Token::NOT; }
+"!" { return SkSL::Token::LOGICALNOT; }
 
 "?" { return SkSL::Token::QUESTION; }