Revert of Implement Aura side of unified touch text selection for contents

ui/touch_selection/touch_selection_controller_unittest.cc

Index: ui/touch_selection/touch_selection_controller_unittest.cc
diff --git a/ui/touch_selection/touch_selection_controller_unittest.cc b/ui/touch_selection/touch_selection_controller_unittest.cc
index b0f05767dfc026e1618605e863d869641ae7420c..adb09c7bc4901084cb58311d6688e5de92358992 100644
--- a/ui/touch_selection/touch_selection_controller_unittest.cc
+++ b/ui/touch_selection/touch_selection_controller_unittest.cc
@@ -9,7 +9,6 @@
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/events/test/motion_event_test_utils.h"
-#include "ui/touch_selection/touch_selection_controller_test_api.h"
 
 using testing::ElementsAre;
 using testing::IsEmpty;
@@ -43,6 +42,21 @@
 };
 
 }  // namespace
+
+class TouchSelectionControllerTestApi {
+ public:
+  explicit TouchSelectionControllerTestApi(TouchSelectionController* controller)
+      : controller_(controller) {}
+  ~TouchSelectionControllerTestApi() {}
+
+  bool GetStartVisible() const { return controller_->GetStartVisible(); }
+  bool GetEndVisible() const { return controller_->GetEndVisible(); }
+
+ private:
+  TouchSelectionController* controller_;
+
+  DISALLOW_COPY_AND_ASSIGN(TouchSelectionControllerTestApi);
+};
 
 class TouchSelectionControllerTest : public testing::Test,
                                      public TouchSelectionControllerClient {