aura: Remove WindowTreeHost::QueryMouseLocation().

ui/aura/test/aura_test_utils.cc

Index: ui/aura/test/aura_test_utils.cc
diff --git a/ui/aura/test/aura_test_utils.cc b/ui/aura/test/aura_test_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..62c7e2ad1c07b76a691238bab34633a3cd912100
--- /dev/null
+++ b/ui/aura/test/aura_test_utils.cc
@@ -0,0 +1,20 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/aura/test/aura_test_utils.h"
+
+#include "ui/aura/window_tree_host.h"
+
+namespace aura {
+
+WindowTreeHostTestApi::WindowTreeHostTestApi(WindowTreeHost* host)
+    : host_(host) {
+}
+
+const gfx::Point&
+WindowTreeHostTestApi::last_cursor_request_position_in_host() {
+  return host_->last_cursor_request_position_in_host_;
+}
+
+}  // namespace aura