Sort points for PDF's draw rect, to match raster and GPU implementation.

src/pdf/SkPDFDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPDFDevice.h"
 
 #include "SkAnnotation.h"
@@ skipping 767 matching lines @@
                                    &content.entry()->fContent);
                 SkPDFUtils::ClosePath(&content.entry()->fContent);
                 SkPDFUtils::StrokePath(&content.entry()->fContent);
             }
             break;
         default:
             SkASSERT(false);
     }
 }
 
-void SkPDFDevice::drawRect(const SkDraw& d, const SkRect& r,
+void SkPDFDevice::drawRect(const SkDraw& d, const SkRect& rect,
                            const SkPaint& paint) {
+    SkRect r = rect;
+    r.sort();

[caryclark, 2013/05/14 17:43:26]

putting the change in the canvas will change other behavior, like dashing

+
     if (paint.getPathEffect()) {
         if (d.fClip->isEmpty()) {
             return;
         }
         SkPath path;
         path.addRect(r);
         drawPath(d, path, paint, NULL, true);
         return;
     }
 
@@ skipping 1034 matching lines @@
 }
 
 bool SkPDFDevice::onReadPixels(const SkBitmap& bitmap, int x, int y,
                                SkCanvas::Config8888) {
     return false;
 }
 
 bool SkPDFDevice::allowImageFilter(SkImageFilter*) {
     return false;
 }