Rename *Focus*-methods of FrameSelection to clarify its public API

third_party/WebKit/Source/core/layout/LayoutTextControlSingleLine.cpp

 /**
  * Copyright (C) 2006, 2007, 2010 Apple Inc. All rights reserved.
  *           (C) 2008 Torch Mobile Inc. All rights reserved.
  *               (http://www.torchmobile.com/)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 200 matching lines @@
   // Only draw the caps lock indicator if these things are true:
   // 1) The field is a password field
   // 2) The frame is active
   // 3) The element is focused
   // 4) The caps lock is on
   bool should_draw_caps_lock_indicator = false;
 
   if (LocalFrame* frame = GetDocument().GetFrame())
     should_draw_caps_lock_indicator =
         InputElement()->type() == InputTypeNames::password &&
-        frame->Selection().IsFocusedAndActive() &&
+        frame->Selection().FrameIsFocusedAndActive() &&
         GetDocument().FocusedElement() == GetNode() &&
         KeyboardEventManager::CurrentCapsLockState();
 
   if (should_draw_caps_lock_indicator != should_draw_caps_lock_indicator_) {
     should_draw_caps_lock_indicator_ = should_draw_caps_lock_indicator;
     SetShouldDoFullPaintInvalidation();
   }
 }
 
 bool LayoutTextControlSingleLine::HasControlClip() const {
@@ skipping 176 matching lines @@
   // If the INPUT content height is smaller than the font height, the
   // inner-editor element overflows the INPUT box intentionally, however it
   // shouldn't affect outside of the INPUT box.  So we ignore child overflow.
 }
 
 HTMLInputElement* LayoutTextControlSingleLine::InputElement() const {
   return toHTMLInputElement(GetNode());
 }
 
 }  // namespace blink