Update Source/platform/ to assume Oilpan only.

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"
 #include "platform/testing/UnitTestHelpers.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 namespace testing {
 
 namespace {
 
 class TestFontSelector : public FontSelector {
 public:
-    static RawPtr<TestFontSelector> create(const String& path)
+    static TestFontSelector* create(const String& path)
     {
         RefPtr<SharedBuffer> fontBuffer = testing::readFromFile(path);
         String otsParseMessage;
         return new TestFontSelector(FontCustomPlatformData::create(
             fontBuffer.get(), otsParseMessage));
     }
 
     ~TestFontSelector() override { }
 
     PassRefPtr<FontData> getFontData(const FontDescription& fontDescription,
@@ skipping 36 matching lines @@
     fontDescription.setSpecifiedSize(size);
     fontDescription.setComputedSize(size);
 
     Font font(fontDescription);
     font.update(TestFontSelector::create(fontPath));
     return font;
 }
 
 } // namespace testing
 } // namespace blink