Remove SimpleFontData::applyTransforms, which is a no-op.

BUG=383594

Review URL: https://codereview.chromium.org/328213002

git-svn-id: svn://svn.chromium.org/blink/trunk@176027 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/platform/fonts/SimpleFontData.h

@@ -167,11 +167,6 @@ public:
 
     bool canRenderCombiningCharacterSequence(const UChar*, size_t) const;
 
-    bool applyTransforms(GlyphBufferGlyph*, GlyphBufferAdvance*, size_t, TypesettingFeatures) const
-    {
-        return false;
-    }
-
     PassRefPtr<CustomFontData> customFontData() const { return m_customFontData; }
 
     // Implemented by the platform.

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

@@ -114,14 +114,6 @@ static inline float applyFontTransforms(GlyphBuffer* glyphBuffer, bool ltr, unsi
     for (unsigned i = lastGlyphCount; i < glyphBufferSize; ++i)
         widthDifference -= advances[i].width();
 
-    if (!ltr)
-        glyphBuffer->reverse(lastGlyphCount, glyphBufferSize - lastGlyphCount);
-
-    fontData->applyTransforms(glyphBuffer->glyphs(lastGlyphCount), advances + lastGlyphCount, glyphBufferSize - lastGlyphCount, typesettingFeatures);
-
-    if (!ltr)
-        glyphBuffer->reverse(lastGlyphCount, glyphBufferSize - lastGlyphCount);
-
     for (size_t i = 0; i < charactersTreatedAsSpace.size(); ++i) {
         int spaceOffset = charactersTreatedAsSpace[i].first;
         const OriginalAdvancesForCharacterTreatedAsSpace& originalAdvances = charactersTreatedAsSpace[i].second;