Pointer to GrStrikeCache on GrTextBlob

This will allow all the glyph drawing closures to live on the
GrTextBlob.

Other cleanup
* Rename glyphCache things to grStrikeCache.

Change-Id: I03e0353a1434230086a08184221272f1e5751ae6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/197244
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/src/atlastext/SkInternalAtlasTextContext.cpp b/src/atlastext/SkInternalAtlasTextContext.cpp
index ba2924e..9be17a7 100644
--- a/src/atlastext/SkInternalAtlasTextContext.cpp
+++ b/src/atlastext/SkInternalAtlasTextContext.cpp
@@ -50,7 +50,7 @@
 }
 
 GrStrikeCache* SkInternalAtlasTextContext::glyphCache() {
-    return fGrContext->priv().getGlyphCache();
+    return fGrContext->priv().getGrStrikeCache();
 }
 
 GrTextBlobCache* SkInternalAtlasTextContext::textBlobCache() {