Restructure public side of geometry service.

examples/window_manager/BUILD.gn

Index: examples/window_manager/BUILD.gn
diff --git a/examples/window_manager/BUILD.gn b/examples/window_manager/BUILD.gn
index fc8623d079a14adcbfc48c3735cd2be55c109030..ead20468833c6c0bd6210953d5ce3cec338c0d07 100644
--- a/examples/window_manager/BUILD.gn
+++ b/examples/window_manager/BUILD.gn
@@ -28,7 +28,7 @@ mojo_native_application("window_manager") {
     "//mojo/public/c/gles2",
     "//mojo/public/cpp/bindings",
     "//mojo/public/cpp/utility",
-    "//mojo/services/public/interfaces/geometry",
+    "//mojo/services/geometry/public/interfaces",
     "//mojo/services/public/interfaces/input_events",
     "//mojo/services/public/interfaces/navigation",
     "//mojo/services/view_manager/public/cpp",
@@ -50,6 +50,6 @@ mojom("bindings") {
     "window_manager.mojom",
   ]
   deps = [
-    "//mojo/services/public/interfaces/geometry",
+    "//mojo/services/geometry/public/interfaces",
   ]
 }