[skottie] Cleanup: relocate text sources

Move text-related sources to a dedicated 'text' subdirii, and drop
"Skottie" src prefix.

TBR=
Change-Id: I4f8d1633d649d371f76840405b6e567bd93f0c00
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/212724
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
diff --git a/public.bzl b/public.bzl
index 4d14e64..e6b9412 100644
--- a/public.bzl
+++ b/public.bzl
@@ -676,6 +676,8 @@
         [
             "modules/skottie/src/*.cpp",
             "modules/skottie/src/*.h",
+            "modules/skottie/src/text/*.cpp",
+            "modules/skottie/src/text/*.h",
         ],
         exclude = [
             "modules/skottie/src/SkottieTest.cpp",
@@ -688,11 +690,11 @@
 ################################################################################
 
 SKOTTIE_SHAPER_HDRS = [
-    "modules/skottie/src/SkottieShaper.h",
+    "modules/skottie/src/text/SkottieShaper.h",
 ]
 
 SKOTTIE_SHAPER_SRCS = [
-    "modules/skottie/src/SkottieShaper.cpp",
+    "modules/skottie/src/text/SkottieShaper.cpp",
 ]
 
 ################################################################################