Move strike cache Find*() to strike cache

BUG=skia:7515

Change-Id: Ic1580d4752d51a62df5427a28f843bc7b3181797
Reviewed-on: https://skia-review.googlesource.com/122020
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
diff --git a/samplecode/SamplePathText.cpp b/samplecode/SamplePathText.cpp
index 0d04b73..3dd3287 100644
--- a/samplecode/SamplePathText.cpp
+++ b/samplecode/SamplePathText.cpp
@@ -24,7 +24,7 @@
 
     PathText() {
         SkPaint defaultPaint;
-        auto cache = SkGlyphCache::FindOrCreateStrikeExclusive(defaultPaint);
+        auto cache = SkStrikeCache::FindOrCreateStrikeExclusive(defaultPaint);
         SkPath glyphPaths[52];
         for (int i = 0; i < 52; ++i) {
             // I and l are rects on OS X ...