move into core for now, so we can build SkFontHost_FreeType.cpp

git-svn-id: http://skia.googlecode.com/svn/trunk@738 2bbb7eff-a529-9590-31e7-b0007b416f81

diff --git a/include/pdf/SkPDFTypefaceInfo.h b/include/core/SkPDFTypefaceInfo.h
similarity index 100%
rename from include/pdf/SkPDFTypefaceInfo.h
rename to include/core/SkPDFTypefaceInfo.h