Index: third_party/WebKit/Source/platform/fonts/Font.cpp |
diff --git a/third_party/WebKit/Source/platform/fonts/Font.cpp b/third_party/WebKit/Source/platform/fonts/Font.cpp |
index c268653f2c66b24c22610714271bdc0a76dd3aa1..4406868fcb70ccc8d448d2e808431ff4cb110ca9 100644 |
--- a/third_party/WebKit/Source/platform/fonts/Font.cpp |
+++ b/third_party/WebKit/Source/platform/fonts/Font.cpp |
@@ -767,7 +767,9 @@ Vector<CharacterRange> Font::individualCharacterRanges(const TextRun& run) const |
// will be improved shaping in SVG when compared to HTML. |
FontCachePurgePreventer purgePreventer; |
CachingWordShaper shaper(m_fontFallbackList->shapeCache(m_fontDescription)); |
- return shaper.individualCharacterRanges(this, run); |
+ auto ranges = shaper.individualCharacterRanges(this, run); |
+ DCHECK_EQ(ranges.size(), static_cast<unsigned>(run.length())); |
+ return ranges; |
} |
float Font::floatWidthForSimpleText(const TextRun& run, HashSet<const SimpleFontData*>* fallbackFonts, FloatRect* glyphBounds) const |