Make FrameSelection::MoveRangeSelection() not to set live granularity selection

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

Index: third_party/WebKit/Source/core/editing/FrameSelectionTest.cpp
diff --git a/third_party/WebKit/Source/core/editing/FrameSelectionTest.cpp b/third_party/WebKit/Source/core/editing/FrameSelectionTest.cpp
index 9fc95a618e6d1a2b8541e53edad80acd5c90ba7b..809cd53bef6c8628e80540193e3457cd48087ba9 100644
--- a/third_party/WebKit/Source/core/editing/FrameSelectionTest.cpp
+++ b/third_party/WebKit/Source/core/editing/FrameSelectionTest.cpp
@@ -238,6 +238,24 @@ TEST_F(FrameSelectionTest, MoveRangeSelectionTest) {
   EXPECT_EQ_SELECTED_TEXT("Foo Bar");
 }
 
+TEST_F(FrameSelectionTest, MoveRangeSelectionNoLiveness) {
+  SetBodyContent("<span id=sample>xyz</span>");
+  Element* const sample = GetDocument().getElementById("sample");
+  // Select as: <span id=sample>^xyz|</span>
+  Selection().MoveRangeSelection(
+      CreateVisiblePosition(Position(sample->firstChild(), 1)),
+      CreateVisiblePosition(Position(sample->firstChild(), 1)),
+      kWordGranularity);

[yoichio, 2017/07/05 08:57:24]

Could you expect_eq(SelectText(), 'xyz')?

[yosin_UTC9, 2017/07/05 09:15:49]

Done.

+  sample->insertBefore(Text::Create(GetDocument(), "abc"),
+                       sample->firstChild());
+  GetDocument().UpdateStyleAndLayout();
+  const VisibleSelection& selection =
+      Selection().ComputeVisibleSelectionInDOMTree();
+  // Inserting "abc" before "xyz" should not affect to selection.
+  EXPECT_EQ(Position(sample->lastChild(), 0), selection.Start());
+  EXPECT_EQ(Position(sample->lastChild(), 3), selection.End());

[yoichio, 2017/07/05 08:57:24]

Could you expect_eq(SelectText(), 'xyz') and  expect_eq(sample->innerText(),
'abcxyz') ?

[yosin_UTC9, 2017/07/05 09:15:49]

Done.

+}
+
 // For http://crbug.com/695317
 TEST_F(FrameSelectionTest, SelectAllWithInputElement) {
   SetBodyContent("<input>123");