Move resource fonts to common location.

Move resource fonts to resources/fonts, add a destortable font for
testing, and clean up how the tests create fonts from resources.

R=joshualitt@google.com

Review URL: https://codereview.chromium.org/1120823002
diff --git a/tools/Resources.h b/tools/Resources.h
index 99de77a..c9785a5 100644
--- a/tools/Resources.h
+++ b/tools/Resources.h
@@ -11,10 +11,14 @@
 #include "SkString.h"
 
 class SkBitmap;
+class SkStreamAsset;
+class SkTypeface;
 
 SkString GetResourcePath(const char* resource = "");
 void SetResourcePath(const char* );
 
 bool GetResourceAsBitmap(const char* resource, SkBitmap* dst);
+SkStreamAsset* GetResourceAsStream(const char* resource);
+SkTypeface* GetResourceAsTypeface(const char* resource);
 
 #endif  // Resources_DEFINED