Drop redundant check in SkipOptionalSVGSpacesOrDelimiter

SkipOptionalSVGSpaces() returns true if this condition (ptr < end) is
true, so we don't need to check it again.

Change-Id: I9bfe1b34758419aba95875430bb1cc6099a21320
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2642784
Commit-Queue: Stephen Chenney <schenney@chromium.org>
Auto-Submit: Fredrik Söderquist <fs@opera.com>
Reviewed-by: Stephen Chenney <schenney@chromium.org>
Cr-Commit-Position: refs/heads/master@{#846104}

third_party/blink/renderer/core/svg/svg_parser_utilities.h

@@ -60,7 +60,7 @@ inline bool SkipOptionalSVGSpacesOrDelimiter(const CharType*& ptr,
   if (ptr < end && !IsHTMLSpace<CharType>(*ptr) && *ptr != delimiter)
     return false;
   if (SkipOptionalSVGSpaces(ptr, end)) {
-    if (ptr < end && *ptr == delimiter) {
+    if (*ptr == delimiter) {
       ptr++;
       SkipOptionalSVGSpaces(ptr, end);
     }