Move the "platform" wrappers in skia/ext to the skia namespace.

webkit/port/platform/chromium/ScrollbarThemeChromiumWin.cpp

 /*
  * Copyright (C) 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 62 matching lines @@
 
 bool ScrollbarThemeChromium::invalidateOnMouseEnterExit()
 {
     return runningVista();
 }
 
 void ScrollbarThemeChromium::paintTrackPiece(GraphicsContext* gc, Scrollbar* scrollbar, const IntRect& rect, ScrollbarPart partType)
 {
     bool horz = scrollbar->orientation() == HorizontalScrollbar;
 
-    gfx::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
+    skia::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
     HDC hdc = canvas->beginPlatformPaint();
 
     RECT paintRect = toRECT(rect);
 
     int partId;
     if (partType == BackTrackPart) {
         partId = horz ? SBP_UPPERTRACKHORZ : SBP_UPPERTRACKVERT;
     } else {
         partId = horz ? SBP_LOWERTRACKHORZ : SBP_LOWERTRACKVERT;
     }
@@ skipping 10 matching lines @@
         &alignRect,
         gc->platformContext()->canvas());
 
     canvas->endPlatformPaint();
 }
 
 void ScrollbarThemeChromium::paintButton(GraphicsContext* gc, Scrollbar* scrollbar, const IntRect& rect, ScrollbarPart part)
 {
     bool horz = scrollbar->orientation() == HorizontalScrollbar;
 
-    gfx::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
+    skia::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
     HDC hdc = canvas->beginPlatformPaint();
 
     RECT paintRect = toRECT(rect);
 
     int partId;
     if (part == BackButtonStartPart || part == ForwardButtonStartPart) {
         partId = horz ? DFCS_SCROLLLEFT : DFCS_SCROLLUP;
     } else {
         partId = horz ? DFCS_SCROLLRIGHT : DFCS_SCROLLDOWN;
     }
 
     // Draw the thumb (the box you drag in the scroll bar to scroll).
     gfx::NativeTheme::instance()->PaintScrollbarArrow(
         hdc,
         getThemeArrowState(scrollbar, part),
         partId | getClassicThemeState(scrollbar, part),
         &paintRect);
 
     canvas->endPlatformPaint();
 }
 
 void ScrollbarThemeChromium::paintThumb(GraphicsContext* gc, Scrollbar* scrollbar, const IntRect& rect)
 {
     bool horz = scrollbar->orientation() == HorizontalScrollbar;
 
-    gfx::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
+    skia::PlatformCanvasWin* canvas = gc->platformContext()->canvas();
     HDC hdc = canvas->beginPlatformPaint();
 
     RECT paintRect = toRECT(rect);
 
     // Draw the thumb (the box you drag in the scroll bar to scroll).
     gfx::NativeTheme::instance()->PaintScrollbarThumb(
         hdc,
         horz ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT,
         getThemeState(scrollbar, ThumbPart),
         getClassicThemeState(scrollbar, ThumbPart),
@@ skipping 87 matching lines @@
     if (!scrollbar->enabled())
         return DFCS_INACTIVE;
     if (scrollbar->hoveredPart() != part || part == BackTrackPart || part == ForwardTrackPart)
         return 0;
     if (scrollbar->pressedPart() == NoPart)
         return DFCS_HOT;
     return (scrollbar->pressedPart() == part) ? (DFCS_PUSHED | DFCS_FLAT) : 0;
 }
 
 }