MediaQueryTokenizer does not parse correctly negative exponents

Source/core/css/parser/MediaQueryTokenizerTest.cpp

Index: Source/core/css/parser/MediaQueryTokenizerTest.cpp
diff --git a/Source/core/css/parser/MediaQueryTokenizerTest.cpp b/Source/core/css/parser/MediaQueryTokenizerTest.cpp
index bce34bebf50d6bb2872cdecd34b32df90a4fbbdd..d117f055036e6e457918996f616bcd695e232895 100644
--- a/Source/core/css/parser/MediaQueryTokenizerTest.cpp
+++ b/Source/core/css/parser/MediaQueryTokenizerTest.cpp
@@ -26,6 +26,9 @@ TEST(MediaQueryTokenizerTest, Basic)
 {
     TestCase testCases[] = {
         { "(max-width: 50px)", "(max-width: 50px)" },
+        { "(max-width: 1e+2px)", "(max-width: 100px)" },
+        { "(max-width: 1e2px)", "(max-width: 100px)" },
+        { "(max-width: 1000e-1px)", "(max-width: 100px)" },
         { "(max-width: 50\\70\\78)", "(max-width: 50px)" },
         { "(max-width: /* comment */50px)", "(max-width: 50px)" },
         { "(max-width: /** *commen*t */60px)", "(max-width: 60px)" },