Implementing directional text selection handles

ui/views/controls/textfield/textfield_unittest.cc

Index: ui/views/controls/textfield/textfield_unittest.cc
diff --git a/ui/views/controls/textfield/textfield_unittest.cc b/ui/views/controls/textfield/textfield_unittest.cc
index 28f75441c969bf1a6d2d7a4bdd173475941ff935..4947c3fce3b52a88a1b4063837aa8ef31281df1b 100644
--- a/ui/views/controls/textfield/textfield_unittest.cc
+++ b/ui/views/controls/textfield/textfield_unittest.cc
@@ -31,6 +31,7 @@
 #include "ui/views/test/test_views_delegate.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/widget/widget.h"
+#include "ui/wm/core/default_screen_position_client.h"
 #include "url/gurl.h"
 
 #if defined(OS_WIN)
@@ -210,6 +211,9 @@ class TextfieldTest : public ViewsTestBase, public TextfieldController {
     textfield_->SetBoundsRect(params.bounds);
     textfield_->set_id(1);
     test_api_.reset(new TextfieldTestApi(textfield_));
+    aura::client::SetScreenPositionClient(
+        widget_->GetNativeView()->GetRootWindow(),
+        &screen_position_client_);
 
     for (int i = 1; i < count; i++) {
       Textfield* textfield = new Textfield();
@@ -375,6 +379,7 @@ class TextfieldTest : public ViewsTestBase, public TextfieldController {
 
  private:
   ui::ClipboardType copied_to_clipboard_;
+  wm::DefaultScreenPositionClient screen_position_client_;
 
   DISALLOW_COPY_AND_ASSIGN(TextfieldTest);
 };