Don't read unecessary font files on 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 SKFONTCONFIGPARSER_ANDROID_H_
 #define SKFONTCONFIGPARSER_ANDROID_H_
 
@@ skipping 76 matching lines @@
     int                                fOrder; // internal to SkFontConfigParser
     bool                               fIsFallbackFont;
 };
 
 namespace SkFontConfigParser {
 
 /**
  * Parses all system font configuration files and returns the results in an
  * array of FontFamily structures.
  */
-void GetFontFamilies(SkTDArray<FontFamily*> &fontFamilies);
+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);
 
 } // SkFontConfigParser namespace
 
 #endif /* SKFONTCONFIGPARSER_ANDROID_H_ */