Expose GetBaseline() method on RenderText.

ui/gfx/render_text_win.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 "ui/gfx/render_text_win.h"
 
 #include <algorithm>
 
 #include "base/i18n/break_iterator.h"
 #include "base/logging.h"
@@ skipping 285 matching lines @@
   if (base::i18n::IsRTL())
     return base::i18n::RIGHT_TO_LEFT;
   return base::i18n::LEFT_TO_RIGHT;
 }
 
 Size RenderTextWin::GetStringSize() {
   EnsureLayout();
   return string_size_;
 }
 
+int RenderTextWin::GetBaseline() {
+  EnsureLayout();
+  return common_baseline_;
+}
+
 SelectionModel RenderTextWin::FindCursorPosition(const Point& point) {
   if (text().empty())
     return SelectionModel();
 
   EnsureLayout();
   // Find the run that contains the point and adjust the argument location.
   Point p(ToTextPoint(point));
   size_t run_index = GetRunContainingPoint(p);
   if (run_index == runs_.size())
     return EdgeSelectionModel((p.x() < 0) ? CURSOR_LEFT : CURSOR_RIGHT);
@@ skipping 576 matching lines @@
     const internal::TextRun* run) {
   size_t caret = IndexOfAdjacentGrapheme(run->range.end(), CURSOR_BACKWARD);
   return SelectionModel(caret, CURSOR_FORWARD);
 }
 
 RenderText* RenderText::CreateRenderText() {
   return new RenderTextWin;
 }
 
 }  // namespace gfx