move most of SkFontHost to private (preceeding making it all private)

trunk/src/pdf/SkPDFDevice.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkPDFDevice.h"
@@ skipping 88 matching lines @@
     if (paint.getTextAlign() == SkPaint::kCenter_Align) {
         xAdj = SkScalarHalf(xAdj);
         yAdj = SkScalarHalf(yAdj);
     }
     *x = *x - xAdj;
     *y = *y - yAdj;
 }
 
 static size_t max_glyphid_for_typeface(const SkTypeface* typeface) {
     SkAdvancedTypefaceMetrics* metrics;
-    metrics = SkFontHost::GetAdvancedTypefaceMetrics(
-            SkTypeface::UniqueID(typeface),
+    metrics = typeface->getAdvancedTypefaceMetrics(
             SkAdvancedTypefaceMetrics::kNo_PerGlyphInfo,
             NULL, 0);
 
     int lastGlyphID = 0;
     if (metrics) {
         lastGlyphID = metrics->fLastGlyphID;
         metrics->unref();
     }
     return lastGlyphID;
 }
@@ skipping 1682 matching lines @@
 }
 
 bool SkPDFDevice::onReadPixels(const SkBitmap& bitmap, int x, int y,
                                SkCanvas::Config8888) {
     return false;
 }
 
 bool SkPDFDevice::allowImageFilter(SkImageFilter*) {
     return false;
 }