Removing "using" declarations that import names in the C++ Standard library.(Source/platform/[m* - …

Source/platform/scroll/ScrollView.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "platform/scroll/ScrollView.h"
 
 #include "platform/graphics/GraphicsContextStateSaver.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/HostWindow.h"
 #include "platform/scroll/ScrollbarTheme.h"
 #include "wtf/StdLibExtras.h"
 
-using namespace std;
-
 namespace blink {
 
 ScrollView::ScrollView()
     : m_horizontalScrollbarMode(ScrollbarAuto)
     , m_verticalScrollbarMode(ScrollbarAuto)
     , m_horizontalScrollbarLock(false)
     , m_verticalScrollbarLock(false)
     , m_scrollbarsAvoidingResizer(0)
     , m_scrollbarsSuppressed(false)
     , m_inUpdateScrollbars(false)
@@ skipping 133 matching lines @@
 IntSize ScrollView::excludeScrollbars(const IntSize& size) const
 {
     int verticalScrollbarWidth = 0;
     int horizontalScrollbarHeight = 0;
 
     if (Scrollbar* verticalBar = verticalScrollbar())
         verticalScrollbarWidth = !verticalBar->isOverlayScrollbar() ? verticalBar->width() : 0;
     if (Scrollbar* horizontalBar = horizontalScrollbar())
         horizontalScrollbarHeight = !horizontalBar->isOverlayScrollbar() ? horizontalBar->height() : 0;
 
-    return IntSize(max(0, size.width() - verticalScrollbarWidth),
-        max(0, size.height() - horizontalScrollbarHeight));
+    return IntSize(std::max(0, size.width() - verticalScrollbarWidth),
+        std::max(0, size.height() - horizontalScrollbarHeight));
 
 }
 
 IntRect ScrollView::visibleContentRect(IncludeScrollbarsInRect scollbarInclusion) const
 {
     FloatSize visibleContentSize = unscaledVisibleContentSize(scollbarInclusion);
     visibleContentSize.scale(1 / visibleContentScaleFactor());
     return IntRect(IntPoint(m_scrollOffset), expandedIntSize(visibleContentSize));
 }
 
@@ skipping 334 matching lines @@
     if (!window)
         return;
 
     IntRect clipRect = windowClipRect();
     IntRect updateRect = clipRect;
     updateRect.intersect(rectToCopyOnScroll());
 
     if (m_drawPanScrollIcon) {
         // FIXME: the pan icon is broken when accelerated compositing is on, since it will draw under the compositing layers.
         // https://bugs.webkit.org/show_bug.cgi?id=47837
-        int panIconDirtySquareSizeLength = 2 * (panIconSizeLength + max(abs(scrollDelta.width()), abs(scrollDelta.height()))); // We only want to repaint what's necessary
+        int panIconDirtySquareSizeLength = 2 * (panIconSizeLength + std::max(abs(scrollDelta.width()), abs(scrollDelta.height()))); // We only want to repaint what's necessary
         IntPoint panIconDirtySquareLocation = IntPoint(m_panScrollIconPoint.x() - (panIconDirtySquareSizeLength / 2), m_panScrollIconPoint.y() - (panIconDirtySquareSizeLength / 2));
         IntRect panScrollIconDirtyRect = IntRect(panIconDirtySquareLocation, IntSize(panIconDirtySquareSizeLength, panIconDirtySquareSizeLength));
         panScrollIconDirtyRect.intersect(clipRect);
         window->invalidateContentsAndRootView(panScrollIconDirtyRect);
     }
 
     if (!scrollContentsFastPath(-scrollDelta))
         scrollContentsSlowPath(updateRect);
 
     // Invalidate the overhang areas if they are visible.
@@ skipping 557 matching lines @@
         return;
 
     ScrollableArea::setScrollOrigin(origin);
 
     // Update if the scroll origin changes, since our position will be different if the content size did not change.
     if (updatePositionAtAll && updatePositionSynchronously)
         updateScrollbars(scrollOffset());
 }
 
 } // namespace blink