Create C API for accessing android.graphics.Bitmap in native code.

Restrict access to SkBitmap for libandroid_runtime.so to be only within
the boundaries of the graphics module.

Test: CtsUiRenderingTestCases
Bug: 137655431
Change-Id: I4d0ea227e91d22068966513c4e3a55021b9e924f
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 16f2917..6bb896fd 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -20,11 +20,11 @@
     ],
 
     shared_libs: [
+        "libandroid_runtime",
         "libbinder",
         "libcutils",
         "liblog",
         "libutils",
-        "libhwui",
         "libgui",
         "libui",
         "libinput",