Remove ASSERT_UNUSED

third_party/WebKit/Source/platform/text/SegmentedString.h

Index: third_party/WebKit/Source/platform/text/SegmentedString.h
diff --git a/third_party/WebKit/Source/platform/text/SegmentedString.h b/third_party/WebKit/Source/platform/text/SegmentedString.h
index 9ba74e1207f1c5ecba29d3ba32dc6b54dc920702..49f00fab74dedfefba7429f5165e6ea9da23c8b1 100644
--- a/third_party/WebKit/Source/platform/text/SegmentedString.h
+++ b/third_party/WebKit/Source/platform/text/SegmentedString.h
@@ -259,14 +259,13 @@ class PLATFORM_EXPORT SegmentedString {
   }
 
   void advanceAndASSERT(UChar expectedCharacter) {
-    ASSERT_UNUSED(expectedCharacter, currentChar() == expectedCharacter);
+    DCHECK_EQ(expectedCharacter, currentChar());
     advance();
   }
 
   void advanceAndASSERTIgnoringCase(UChar expectedCharacter) {
-    ASSERT_UNUSED(expectedCharacter,
-                  WTF::Unicode::foldCase(currentChar()) ==
-                      WTF::Unicode::foldCase(expectedCharacter));
+    DCHECK_EQ(WTF::Unicode::foldCase(currentChar()),
+              WTF::Unicode::foldCase(expectedCharacter));
     advance();
   }