Use FontPlatformDataHarfBuzz.h on Windows

Source/platform/fonts/win/FontPlatformDataWin.cpp

Index: Source/platform/fonts/win/FontPlatformDataWin.cpp
diff --git a/Source/platform/fonts/win/FontPlatformDataWin.cpp b/Source/platform/fonts/win/FontPlatformDataWin.cpp
index 236689aca3a358e40ea66baacf5e8553fc14ac67..85ad06b60d4b591bc515c42a6843cacdcc0593af 100644
--- a/Source/platform/fonts/win/FontPlatformDataWin.cpp
+++ b/Source/platform/fonts/win/FontPlatformDataWin.cpp
@@ -32,6 +32,7 @@
 #include "config.h"
 #include "platform/fonts/FontPlatformData.h"
 
+#include "SkTypeface.h"
 #include "platform/LayoutTestSupport.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/fonts/harfbuzz/HarfBuzzFace.h"
@@ -196,6 +197,10 @@ FontPlatformData::FontPlatformData(PassRefPtr<SkTypeface> tf, const char* family
     m_paintTextFlags = computePaintTextFlags(fontFamilyName());
 }
 
+FontPlatformData::~FontPlatformData()
+{
+}
+
 FontPlatformData& FontPlatformData::operator=(const FontPlatformData& data)
 {
     if (this != &data) {
@@ -209,10 +214,6 @@ FontPlatformData& FontPlatformData::operator=(const FontPlatformData& data)
     return *this;
 }
 
-FontPlatformData::~FontPlatformData()
-{
-}
-
 String FontPlatformData::fontFamilyName() const
 {
     // FIXME: This returns the requested name, perhaps a better solution would be to
@@ -246,6 +247,11 @@ HarfBuzzFace* FontPlatformData::harfBuzzFace() const
     return m_harfBuzzFace.get();
 }
 
+SkFontID FontPlatformData::uniqueID() const
+{
+    return m_typeface->uniqueID();
+}
+
 bool FontPlatformData::defaultUseSubpixelPositioning()
 {
     return FontCache::fontCache()->useSubpixelPositioning();