Removing using declarations that import names in the C++ Standard library.

Source/core/html/HTMLTextFormControlElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * 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 30 matching lines @@
 #include "core/html/HTMLBRElement.h"
 #include "core/html/shadow/ShadowElementNames.h"
 #include "core/rendering/RenderBlock.h"
 #include "core/rendering/RenderTheme.h"
 #include "platform/heap/Handle.h"
 #include "wtf/text/StringBuilder.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
-using namespace std;
 
 HTMLTextFormControlElement::HTMLTextFormControlElement(const QualifiedName& tagName, Document& doc, HTMLFormElement* form)
     : HTMLFormControlElementWithState(tagName, doc, form)
     , m_lastChangeWasUserEdit(false)
     , m_cachedSelectionStart(0)
     , m_cachedSelectionEnd(0)
     , m_cachedSelectionDirection(SelectionHasNoDirection)
 {
 }
 
@@ skipping 95 matching lines @@
     if (!placeholderElement() || placeholderValueChanged)
         updatePlaceholderText();
     HTMLElement* placeholder = placeholderElement();
     if (!placeholder)
         return;
     placeholder->setInlineStyleProperty(CSSPropertyVisibility, placeholderShouldBeVisible() ? CSSValueVisible : CSSValueHidden);
 }
 
 void HTMLTextFormControlElement::setSelectionStart(int start)
 {
-    setSelectionRange(start, max(start, selectionEnd()), selectionDirection());
+    setSelectionRange(start, std::max(start, selectionEnd()), selectionDirection());
 }
 
 void HTMLTextFormControlElement::setSelectionEnd(int end)
 {
-    setSelectionRange(min(end, selectionStart()), end, selectionDirection());
+    setSelectionRange(std::min(end, selectionStart()), end, selectionDirection());
 }
 
 void HTMLTextFormControlElement::setSelectionDirection(const String& direction)
 {
     setSelectionRange(selectionStart(), selectionEnd(), direction);
 }
 
 void HTMLTextFormControlElement::select()
 {
-    setSelectionRange(0, numeric_limits<int>::max(), SelectionHasNoDirection);
+    setSelectionRange(0, std::numeric_limits<int>::max(), SelectionHasNoDirection);
 }
 
 bool HTMLTextFormControlElement::shouldDispatchFormControlChangeEvent(String& oldValue, String& newValue)
 {
     return !equalIgnoringNullity(oldValue, newValue);
 }
 
 void HTMLTextFormControlElement::dispatchFormControlChangeEvent()
 {
     String newValue = value();
@@ skipping 83 matching lines @@
     return setSelectionRange(start, end, direction);
 }
 
 void HTMLTextFormControlElement::setSelectionRange(int start, int end, TextFieldSelectionDirection direction)
 {
     document().updateLayoutIgnorePendingStylesheets();
 
     if (!renderer() || !renderer()->isTextControl())
         return;
 
-    end = max(end, 0);
-    start = min(max(start, 0), end);
+    end = std::max(end, 0);
+    start = std::min(std::max(start, 0), end);
 
     if (!hasVisibleTextArea(renderer(), innerTextElement())) {
         cacheSelection(start, end, direction);
         return;
     }
     VisiblePosition startPosition = visiblePositionForIndex(start);
     VisiblePosition endPosition;
     if (start == end)
         endPosition = startPosition;
     else
@@ skipping 356 matching lines @@
 
     return "ltr";
 }
 
 HTMLElement* HTMLTextFormControlElement::innerTextElement() const
 {
     return toHTMLElement(userAgentShadowRoot()->getElementById(ShadowElementNames::innerEditor()));
 }
 
 } // namespace Webcore