Moves some types from services/ws/public/mojom/ime to ui/base/ime/mojo.

 - ImeTextSpanType
 - ImeTextSpanThickness
 - ImeTextSpan
 - CompositionText
 - FocusReason

Bug: 937167
Change-Id: I25f53bd2ea24b232952d75a061209bbd26bc6ec6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1532132
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Commit-Queue: Shu Chen <shuchen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#643191}

diff --git a/ui/aura/BUILD.gn b/ui/aura/BUILD.gn
index 5a058e6..141af6a 100644
--- a/ui/aura/BUILD.gn
+++ b/ui/aura/BUILD.gn

@@ -187,7 +187,6 @@
     "//skia",
     "//ui/base",
     "//ui/base/clipboard",
-    "//ui/base/ime",
     "//ui/display",
     "//ui/events",
     "//ui/events:dom_keyboard_layout",
@@ -202,6 +201,7 @@
   ]
 
   public_deps = [
+    "//ui/base/ime",
     "//ui/compositor",
   ]