Fix chrome memory dump crashes using out of process strike caches

When using out of process raster in Chrome, it uses SkTypefaceProxy in
the gpu process.  When SkStrikeCache::DumpMemoryStatistics, this asserts
on getFamilyName.  Stub this function out to fix the issue.

Punt for now on forwarding real family names to SkTypefaceProxy until
somebody complains about it.

Change-Id: Idbd870c4990e5725a97cfe3501f3943f8a83dea2
Reviewed-on: https://skia-review.googlesource.com/138602
Commit-Queue: Adrienne Walker <enne@chromium.org>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/core/SkTypeface_remote.h b/src/core/SkTypeface_remote.h
index 47a68fd08d..1b4ad89025 100644
--- a/src/core/SkTypeface_remote.h
+++ b/src/core/SkTypeface_remote.h
@@ -83,7 +83,8 @@ protected:
         return 0;
     }
     void onGetFamilyName(SkString* familyName) const override {
-        SK_ABORT("Should never be called.");
+        // Used by SkStrikeCache::DumpMemoryStatistics.
+        *familyName = "";
     }
     SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const override {
         SK_ABORT("Should never be called.");