Add script segmentation test for Common + Malayalam

third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp

Index: third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp
diff --git a/third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp b/third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp
index eb92ed6f88f1ec37195b5d4298b460262327119b..9cb7b56f32ee8acee065968122148fba52066992 100644
--- a/third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp
+++ b/third_party/WebKit/Source/platform/fonts/ScriptRunIteratorTest.cpp
@@ -728,7 +728,14 @@ TEST_F(ScriptRunIteratorTest, OddLatinString)
     CHECK_RUNS({ { "ç̈", USCRIPT_LATIN } });
 }
 
+TEST_F(ScriptRunIteratorTest, CommonMalayalam)
+{
+    CHECK_RUNS({ { "100-ാം", USCRIPT_MALAYALAM } });
+}
+
+
 class ScriptRunIteratorICUDataTest : public testing::Test {
+
 public:
     ScriptRunIteratorICUDataTest()
         : m_maxExtensions(0)