Minor fix to touch selection logic.

views/controls/textfield/native_textfield_views.cc

 // Copyright (c) 2011 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 "views/controls/textfield/native_textfield_views.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 984 matching lines @@
 
   // Notify selection controller
   if (!touch_selection_controller_.get())
     return;
   gfx::RenderText* render_text = GetRenderText();
   const gfx::SelectionModel& sel = render_text->selection_model();
   gfx::SelectionModel start_sel(sel.selection_start(), sel.selection_start(),
       sel.selection_start(), gfx::SelectionModel::LEADING);
   gfx::Rect start_cursor = render_text->GetCursorBounds(start_sel, false);
   gfx::Rect end_cursor = render_text->GetCursorBounds(sel, false);
-  gfx::Point start(start_cursor.x(), start_cursor.bottom());
-  gfx::Point end(end_cursor.x(), end_cursor.bottom());
+  gfx::Point start(start_cursor.x(), start_cursor.bottom() - 1);
+  gfx::Point end(end_cursor.x(), end_cursor.bottom() - 1);
   touch_selection_controller_->SelectionChanged(start, end);
 }
 
 void NativeTextfieldViews::OnBeforeUserAction() {
   TextfieldController* controller = textfield_->GetController();
   if (controller)
     controller->OnBeforeUserAction(textfield_);
 }
 
 void NativeTextfieldViews::OnAfterUserAction() {
@@ skipping 20 matching lines @@
   // Filter out all control characters, including tab and new line characters,
   // and all characters with Alt modifier. But we need to allow characters with
   // AltGr modifier.
   // On Windows AltGr is represented by Alt+Ctrl, and on Linux it's a different
   // flag that we don't care about.
   return ((ch >= 0x20 && ch < 0x7F) || ch > 0x9F) &&
       (flags & ~(ui::EF_SHIFT_DOWN | ui::EF_CAPS_LOCK_DOWN)) != ui::EF_ALT_DOWN;
 }
 
 }  // namespace views