Revert of Fixes for contenteditable caret and selection handling in Windows.

content/browser/accessibility/browser_accessibility_win_unittest.cc

Index: content/browser/accessibility/browser_accessibility_win_unittest.cc
diff --git a/content/browser/accessibility/browser_accessibility_win_unittest.cc b/content/browser/accessibility/browser_accessibility_win_unittest.cc
index c1d99b2c6a83792477277c269085f89c0bc2272b..898e5dced782e214bfcf9203450cd1850477b74f 100644
--- a/content/browser/accessibility/browser_accessibility_win_unittest.cc
+++ b/content/browser/accessibility/browser_accessibility_win_unittest.cc
@@ -876,10 +876,10 @@
   HRESULT hr = combo_box_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
   EXPECT_EQ(1L, caret_offset);
-  // The caret should be at the end of the selection.
+  // The caret should be at the start of the selection.
   hr = text_field_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(2L, caret_offset);
+  EXPECT_EQ(1L, caret_offset);
 
   // Move the focus to the text field.
   combo_box.state &= ~(1 << ui::AX_STATE_FOCUSED);
@@ -891,7 +891,7 @@
   // The caret should not have moved.
   hr = text_field_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(2L, caret_offset);
+  EXPECT_EQ(1L, caret_offset);
 
   // Test get_nSelections.
   hr = combo_box_accessible->get_nSelections(&n_selections);;
@@ -981,15 +981,9 @@
 
   // -2 is never a valid offset.
   LONG caret_offset = -2;
-  LONG n_selections = -2;
-
-  // No selection should be present.
-  HRESULT hr = div_editable_accessible->get_nSelections(&n_selections);
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(0L, n_selections);
 
   // The caret should be on the embedded object character.
-  hr = div_editable_accessible->get_caretOffset(&caret_offset);
+  HRESULT hr = div_editable_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
   EXPECT_EQ(6L, caret_offset);
 
@@ -1012,19 +1006,9 @@
   ASSERT_NE(nullptr, link_text_accessible);
 
   // The caret should not have moved.
-  hr = div_editable_accessible->get_nSelections(&n_selections);
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(0L, n_selections);
   hr = div_editable_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
   EXPECT_EQ(6L, caret_offset);
-
-  hr = link_accessible->get_nSelections(&n_selections);
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(0L, n_selections);
-  hr = link_text_accessible->get_nSelections(&n_selections);
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(0L, n_selections);
 
   hr = link_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
@@ -1037,7 +1021,7 @@
   ASSERT_EQ(0, CountedBrowserAccessibility::num_instances());
 }
 
-TEST_F(BrowserAccessibilityTest, TestSelectionInContentEditables) {
+TEST_F(BrowserAccessibilityTest, DISABLED_TestSelectionInContentEditables) {
   ui::AXNodeData root;
   root.id = 1;
   root.role = ui::AX_ROLE_ROOT_WEB_AREA;
@@ -1151,10 +1135,10 @@
   EXPECT_EQ(0L, selection_start);
   EXPECT_EQ(4L, selection_end);
 
-  // The caret should be at the focus (the end) of the selection.
+  // The caret should be at the anchor (the start) of the selection.
   hr = div_editable_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(7L, caret_offset);
+  EXPECT_EQ(1L, caret_offset);
 
   // Move the focus to the content editable.
   div_editable.state |= 1 << ui::AX_STATE_FOCUSED;
@@ -1165,16 +1149,15 @@
   // The caret should not have moved.
   hr = div_editable_accessible->get_caretOffset(&caret_offset);;
   EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(7L, caret_offset);
-
-  // The caret offset should reflect the position of the selection's focus in
-  // any given object.
+  EXPECT_EQ(1L, caret_offset);
+
+  // The HRESULT should be S_FALSE if the caret is not in the given object.
   hr = link_accessible->get_caretOffset(&caret_offset);;
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(4L, caret_offset);
+  EXPECT_EQ(S_FALSE, hr);
+  EXPECT_EQ(-1L, caret_offset);
   hr = link_text_accessible->get_caretOffset(&caret_offset);;
-  EXPECT_EQ(S_OK, hr);
-  EXPECT_EQ(4L, caret_offset);
+  EXPECT_EQ(S_FALSE, hr);
+  EXPECT_EQ(-1L, caret_offset);
 
   hr = div_editable_accessible->get_selection(
       0L /* selection_index */, &selection_start, &selection_end);;