Introduce typeface cache in blink::FontCache

third_party/WebKit/Source/platform/testing/FontTestHelpers.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/testing/FontTestHelpers.h"
 
 #include "platform/fonts/Font.h"
 #include "platform/fonts/FontCustomPlatformData.h"
 #include "platform/fonts/FontDescription.h"
 #include "platform/fonts/FontSelector.h"
@@ skipping 16 matching lines @@
         return new TestFontSelector(FontCustomPlatformData::create(
             fontBuffer.get(), otsParseMessage));
     }
 
     ~TestFontSelector() override { }
 
     PassRefPtr<FontData> getFontData(const FontDescription& fontDescription,
         const AtomicString& familyName) override
     {
         FontPlatformData platformData = m_customPlatformData->fontPlatformData(
-            fontDescription.effectiveFontSize(),
             fontDescription.isSyntheticBold(),
             fontDescription.isSyntheticItalic(),
             fontDescription.orientation());
-        return SimpleFontData::create(platformData, CustomFontData::create());
+        return SimpleFontData::create(platformData, fontDescription.effectiveFontSize(), CustomFontData::create());
     }
 
     void willUseFontData(const FontDescription&, const AtomicString& familyName,
         UChar32) override { }
     void willUseRange(const FontDescription&, const AtomicString& familyName,
         const FontDataForRangeSet&) override { };
 
     unsigned version() const override { return 0; }
     void fontCacheInvalidated() override { }
 
@@ skipping 18 matching lines @@
     fontDescription.setSpecifiedSize(size);
     fontDescription.setComputedSize(size);
 
     Font font(fontDescription);
     font.update(TestFontSelector::create(fontPath));
     return font;
 }
 
 } // namespace testing
 } // namespace blink