Reland: Implement Aura side of unified touch text selection for contents

ui/touch_selection/touch_selection_controller_unittest.cc

 // 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/touch_selection/touch_selection_controller.h"
 
 #include <vector>
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 100 matching lines @@
         this,
         base::TimeDelta::FromMilliseconds(kDefaultTapTimeoutMs),
         kDefaulTapSlop,
         show_on_tap_for_empty_editable));
   }
 
   void SetAnimationEnabled(bool enabled) { animation_enabled_ = enabled; }
   void SetDraggingEnabled(bool enabled) { dragging_enabled_ = enabled; }
 
   void ClearSelection() {
-    controller_->OnSelectionBoundsChanged(SelectionBound(),
+    controller_->OnSelectionBoundsUpdated(SelectionBound(),
                                           SelectionBound());
   }
 
   void ClearInsertion() { ClearSelection(); }
 
   void ChangeInsertion(const gfx::RectF& rect, bool visible) {
     SelectionBound bound;
     bound.set_type(SelectionBound::CENTER);
     bound.SetEdge(rect.origin(), rect.bottom_left());
     bound.set_visible(visible);
-    controller_->OnSelectionBoundsChanged(bound, bound);
+    controller_->OnSelectionBoundsUpdated(bound, bound);
   }
 
   void ChangeSelection(const gfx::RectF& start_rect,
                        bool start_visible,
                        const gfx::RectF& end_rect,
                        bool end_visible) {
     SelectionBound start_bound, end_bound;
     start_bound.set_type(SelectionBound::LEFT);
     end_bound.set_type(SelectionBound::RIGHT);
     start_bound.SetEdge(start_rect.origin(), start_rect.bottom_left());
     end_bound.SetEdge(end_rect.origin(), end_rect.bottom_left());
     start_bound.set_visible(start_visible);
     end_bound.set_visible(end_visible);
-    controller_->OnSelectionBoundsChanged(start_bound, end_bound);
+    controller_->OnSelectionBoundsUpdated(start_bound, end_bound);
   }
 
   void Animate() {
     base::TimeTicks now = base::TimeTicks::Now();
     while (needs_animate_) {
       needs_animate_ = controller_->Animate(now);
       now += base::TimeDelta::FromMilliseconds(16);
     }
   }
 
@@ skipping 769 matching lines @@
   controller().OnSelectionEmpty(false);
   controller().HideAndDisallowShowingAutomatically();
   gfx::RectF insertion_rect(5, 5, 0, 10);
   ChangeInsertion(insertion_rect, visible);
   controller().AllowShowingFromCurrentSelection();
   EXPECT_THAT(GetAndResetEvents(), ElementsAre(INSERTION_SHOWN));
   EXPECT_EQ(insertion_rect.bottom_left(), GetLastEventAnchor());
 }
 
 }  // namespace ui