Add a fontConfig interface for android.

src/ports/SkFontConfigParser_android.h

 /*
  * Copyright 2011 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#ifndef FONTHOSTCONFIGURATION_ANDROID_H_
-#define FONTHOSTCONFIGURATION_ANDROID_H_
+#ifndef SKFONTCONFIGPARSER_ANDROID_H_
+#define SKFONTCONFIGPARSER_ANDROID_H_
 
+#include "SkTypes.h"
+
+#include "SkPaintOptionsAndroid.h"
 #include "SkTDArray.h"
 
+struct FontFileInfo {
+    FontFileInfo() : fFileName(NULL) {}
+
+    const char*           fFileName;
+    SkPaintOptionsAndroid fPaintOptions;
+};
+
 /**
  * The FontFamily data structure is created during parsing and handed back to
  * Skia to fold into its representation of font families. fNames is the list of
- * font names that alias to a font family. fFileNames is the list of font
- * filenames for the family. Order is the priority order for the font. This is
+ * font names that alias to a font family. fontFileArray is the list of information
+ * about each file.  Order is the priority order for the font. This is
  * used internally to determine the order in which to place fallback fonts as
  * they are read from the configuration files.
  */
 struct FontFamily {
-    SkTDArray<const char*>  fNames;
-    SkTDArray<const char*>  fFileNames;
-    int order;
+    FontFamily() : fIsFallbackFont(false), order(-1) {}
+
+    SkTDArray<const char*>   fNames;
+    SkTDArray<FontFileInfo*> fFontFiles;
+    bool fIsFallbackFont;
+    int order; // only used internally by SkFontConfigParser
 };
 
+namespace SkFontConfigParser {
+
 /**
  * Parses all system font configuration files and returns the results in an
  * array of FontFamily structures.
  */
-void getFontFamilies(SkTDArray<FontFamily*> &fontFamilies);
-
-/**
- * Parse the fallback and vendor system font configuration files and return the
- * results in an array of FontFamily structures.
- */
-void getFallbackFontFamilies(SkTDArray<FontFamily*> &fallbackFonts);
+void GetFontFamilies(SkTDArray<FontFamily*> &fontFamilies);
 
 /**
  * Parses all test font configuration files and returns the results in an
  * array of FontFamily structures.
  */
-void getTestFontFamilies(SkTDArray<FontFamily*> &fontFamilies,
+void GetTestFontFamilies(SkTDArray<FontFamily*> &fontFamilies,
                          const char* testMainConfigFile,
                          const char* testFallbackConfigFile);
 
 struct AndroidLocale {
     char language[3];
     char region[3];
 };
 
-void getLocale(AndroidLocale &locale);
+void GetLocale(AndroidLocale &locale);
 
-#endif /* FONTHOSTCONFIGURATION_ANDROID_H_ */
+} // SkFontConfigParser namespace
+
+#endif /* SKFONTCONFIGPARSER_ANDROID_H_ */