Revert "Improve generation of glyph advance array." This reverts commit r2126

gm segfaults in font id retrieval.

TBR=arthurhsu@chromium.org

Review URL: http://codereview.appspot.com/4901049

git-svn-id: http://skia.googlecode.com/svn/trunk@2128 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFFontImpl.h b/src/pdf/SkPDFFontImpl.h
index d298a38..61983a4 100755
--- a/src/pdf/SkPDFFontImpl.h
+++ b/src/pdf/SkPDFFontImpl.h
@@ -46,8 +46,7 @@
                  const SkPDFGlyphSet* subset);
 
     bool populate(const SkPDFGlyphSet* subset);
-    bool addFontDescriptor(int16_t defaultWidth,
-                           const SkTDArray<uint32_t>* subset);
+    bool addFontDescriptor(int16_t defaultWidth, const SkPDFGlyphSet* subset);
 };
 
 class SkPDFType1Font : public SkPDFFont {