Cleanup: Sanitize the order of includes under tests/

tests/ImageFilterTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#include "Test.h"
 #include "SkBicubicImageFilter.h"
 #include "SkBitmap.h"
 #include "SkBitmapDevice.h"
 #include "SkBitmapSource.h"
+#include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
+#include "SkColorFilterImageFilter.h"
 #include "SkColorMatrixFilter.h"
-#include "SkColorFilterImageFilter.h"
 #include "SkDeviceImageFilterProxy.h"
-#include "SkBlurImageFilter.h"
 #include "SkDisplacementMapEffect.h"
 #include "SkDropShadowImageFilter.h"
 #include "SkLightingImageFilter.h"
+#include "SkMatrixConvolutionImageFilter.h"
 #include "SkMergeImageFilter.h"
 #include "SkMorphologyImageFilter.h"
-#include "SkMatrixConvolutionImageFilter.h"
 #include "SkOffsetImageFilter.h"
+#include "SkRect.h"
 #include "SkTileImageFilter.h"
 #include "SkXfermodeImageFilter.h"
-#include "SkRect.h"
+#include "Test.h"
 
 static const int kBitmapSize = 4;
 
 static void make_small_bitmap(SkBitmap& bitmap) {
     bitmap.setConfig(SkBitmap::kARGB_8888_Config, kBitmapSize, kBitmapSize);
     bitmap.allocPixels();
     SkBitmapDevice device(bitmap);
     SkCanvas canvas(&device);
     canvas.clear(0x00000000);
     SkPaint darkPaint;
@@ skipping 172 matching lines @@
             SkIPoint offset;
             REPORTER_ASSERT(reporter, filter->filterImage(&proxy, bitmap, SkMatrix::I(), &result, &offset));
             REPORTER_ASSERT(reporter, offset.fX == 20 && offset.fY == 30);
         }
 
         for (size_t i = 0; i < SK_ARRAY_COUNT(filters); ++i) {
             SkSafeUnref(filters[i]);
         }
     }
 }