Introduce FrameSelection::moveCaretSelection() as replacement of moveTo()

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

 // 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 "core/editing/FrameSelection.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
 #include "core/dom/Text.h"
@@ skipping 124 matching lines @@
   document().body()->focus();
   EXPECT_TRUE(document().body()->isFocused());
 
   selection().setCaretVisible(true);
   EXPECT_TRUE(selection().isCaret());
   EXPECT_TRUE(shouldPaintCaretForTesting());
 
   // Simulate to type "Hello, World!".
   DisableCompositingQueryAsserts disabler;
   document().updateStyleAndLayout();
-  selection().moveTo(
-      createVisiblePosition(selection().end(), selection().affinity()),
-      NotUserTriggered);
+  selection().setSelection(
+      SelectionInDOMTree::Builder().collapse(selection().end()).build());
   selection().setCaretRectNeedsUpdate();
   EXPECT_TRUE(selection().isCaretBoundsDirty());
   EXPECT_FALSE(isPreviousCaretDirtyForTesting());
   selection().invalidateCaretRect();
   EXPECT_FALSE(selection().isCaretBoundsDirty());
   EXPECT_TRUE(isPreviousCaretDirtyForTesting());
 
   // Simulate to remove all except for "H".
   text->replaceWholeText("H");
   document().updateStyleAndLayout();
-  selection().moveTo(
-      createVisiblePosition(selection().end(), selection().affinity()),
-      NotUserTriggered);
+  selection().setSelection(
+      SelectionInDOMTree::Builder().collapse(selection().end()).build());
   selection().setCaretRectNeedsUpdate();
   EXPECT_TRUE(selection().isCaretBoundsDirty());
   // "H" remains so early previousCaret invalidation isn't needed.
   EXPECT_TRUE(isPreviousCaretDirtyForTesting());
   selection().invalidateCaretRect();
   EXPECT_FALSE(selection().isCaretBoundsDirty());
   EXPECT_TRUE(isPreviousCaretDirtyForTesting());
 
   // Simulate to remove the last character.
   document().body()->removeChild(text);
@@ skipping 179 matching lines @@
   selection().updateIfNeeded();
 
   // TODO(yosin): Once lazy canonicalization implemented, selection.start
   // should be Position(HTML, 0).
   EXPECT_EQ(Position(), selection().start())
       << "updateIfNeeded() makes selection to null.";
   EXPECT_EQ(selection().start(), caretPosition().position());
 }
 
 }  // namespace blink