Tracking SelectionBounds for all RenderWidgets on the Browser Side (Mac)

content/browser/renderer_host/render_widget_host_view_aura.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include <set>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 1473 matching lines @@
                      end.x() - origin.x(),
                      end.y() - origin.y());
   }
 
   return rect;
 }
 
 gfx::Rect RenderWidgetHostViewAura::GetCaretBounds() const {
   if (!text_input_manager_ || !text_input_manager_->GetActiveWidget())
     return gfx::Rect();
-  return ConvertRectToScreen(text_input_manager_->GetSelectionBoundsRect());
+
+  const TextInputManager::SelectionRegion* region =
+      text_input_manager_->GetSelectionRegion();
+  return ConvertRectToScreen(
+      gfx::RectBetweenSelectionBounds(region->anchor, region->focus));
 }
 
 bool RenderWidgetHostViewAura::GetCompositionCharacterBounds(
     uint32_t index,
     gfx::Rect* rect) const {
   DCHECK(rect);
 
   if (!text_input_manager_ || !text_input_manager_->GetActiveWidget())
     return false;
 
@@ skipping 1550 matching lines @@
           ->GetTextSelection(focused_view)
           ->GetSelectedText(&selected_text)) {
     // Set the CLIPBOARD_TYPE_SELECTION to the ui::Clipboard.
     ui::ScopedClipboardWriter clipboard_writer(ui::CLIPBOARD_TYPE_SELECTION);
     clipboard_writer.WriteText(selected_text);
   }
 #endif  // defined(USE_X11) && !defined(OS_CHROMEOS)
 }
 
 }  // namespace content