Reduce overhead by combining libskia and libhwui into a single library.

This is a multiproject change as we need to both the libraries
themselves as well as those that had dependencies on libskia.so

Bug: 31971097
Test: compile only
Change-Id: Ie6ff1f4682d03289205f4d6048cde9f95c61a90f
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 4310706..67682a0 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -24,7 +24,7 @@
         "libcutils",
         "liblog",
         "libutils",
-        "libskia",
+        "libhwui",
         "libgui",
         "libui",
         "libinput",