Blink handle selection handle visibility

third_party/WebKit/Source/core/editing/FrameSelection.cpp

Index: third_party/WebKit/Source/core/editing/FrameSelection.cpp
diff --git a/third_party/WebKit/Source/core/editing/FrameSelection.cpp b/third_party/WebKit/Source/core/editing/FrameSelection.cpp
index b179f6169ea68ec30846fb7b92807c9e86bea756..8656d369acd6e81c4b7fe4eed2c21ebf93ddaf02 100644
--- a/third_party/WebKit/Source/core/editing/FrameSelection.cpp
+++ b/third_party/WebKit/Source/core/editing/FrameSelection.cpp
@@ -176,7 +176,8 @@ const VisibleSelectionInFlatTree& FrameSelection::selectionInFlatTree() const
 void FrameSelection::moveTo(const VisiblePosition &pos, EUserTriggered userTriggered, CursorAlignOnScroll align)
 {
     SetSelectionOptions options = CloseTyping | ClearTypingStyle | userTriggered;
-    setSelection(VisibleSelection(pos, pos, selection().isDirectional()), options, align);
+    bool isHandleVisible = userTriggered == UserTriggered;
+    setSelection(VisibleSelection(pos, pos, selection().isDirectional(), isHandleVisible), options, align);
 }
 
 void FrameSelection::moveTo(const VisiblePosition &base, const VisiblePosition &extent, EUserTriggered userTriggered)
@@ -1269,7 +1270,9 @@ bool FrameSelection::selectWordAroundPosition(const VisiblePosition& position)
         VisiblePosition end = endOfWord(position, wordSide);
         String text = plainText(EphemeralRange(start.deepEquivalent(), end.deepEquivalent()));
         if (!text.isEmpty() && !isSeparator(text.characterStartingAt(0))) {
-            setSelection(VisibleSelection(start, end), WordGranularity);
+            VisibleSelection newSelection(start, end);
+            newSelection.setIsHandleVisible(selection().isHandleVisible());
+            setSelection(newSelection, WordGranularity);
             return true;
         }
     }
@@ -1303,6 +1306,7 @@ void FrameSelection::moveRangeSelectionExtent(const IntPoint& contentsPoint)
         return;
 
     VisibleSelection newSelection = granularityStrategy()->updateExtent(contentsPoint, m_frame);
+    newSelection.setIsHandleVisible(true);
     setSelection(
         newSelection,
         FrameSelection::CloseTyping | FrameSelection::ClearTypingStyle | FrameSelection::DoNotClearStrategy | UserTriggered,