Cleanup: Sanitize the order of includes under tests/

tests/ReadPixelsTest.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 "SkBitmapDevice.h"
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
 #include "SkMathPriv.h"
 #include "SkRegion.h"
 #include "Test.h"
 
 #if SK_SUPPORT_GPU
+#include "GrContextFactory.h"
 #include "SkGpuDevice.h"
-#include "GrContextFactory.h"
 #endif
 
 static const int DEV_W = 100, DEV_H = 100;
 static const SkIRect DEV_RECT = SkIRect::MakeWH(DEV_W, DEV_H);
 static const SkRect DEV_RECT_S = SkRect::MakeWH(DEV_W * SK_Scalar1,
                                                 DEV_H * SK_Scalar1);
 
 static SkPMColor getCanvasColor(int x, int y) {
     SkASSERT(x >= 0 && x < DEV_W);
     SkASSERT(y >= 0 && y < DEV_H);
@@ skipping 372 matching lines @@
                                   clippedRect.fTop, true, false,
                                   SkCanvas::kNative_Premul_Config8888);
                     } else {
                         REPORTER_ASSERT(reporter, !success);
                     }
                 }
             }
         }
     }
 }