Style bikeshed - remove extraneous whitespace

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 "SkCanvas.h"
 #include "SkColorPriv.h"
 #include "SkMathPriv.h"
@@ skipping 34 matching lines @@
             break;
         case 4:
             a = 0x01;
             break;
         case 3:
             a = 0x00;
             break;
     }
     return SkPremultiplyARGBInline(a, r, g, b);
 }
-    
+
 static SkPMColor get_dst_bmp_init_color(int x, int y, int w) {
     int n = y * w + x;
 
     U8CPU b = n & 0xff;
     U8CPU g = (n >> 8) & 0xff;
     U8CPU r = (n >> 16) & 0xff;
     return SkPackARGB32(0xff, r, g , b);
 }
 
 static SkPMColor convert_to_pmcolor(SkColorType ct, SkAlphaType at, const uint32_t* addr,
@@ skipping 551 matching lines @@
         SkAutoTUnref<SkData> dataB(draw_into_surface(surfB.get(), tx_subset, quality));
 
         REPORTER_ASSERT(reporter, dataA->equals(dataB));
         if (false) {
             dump_to_file("test_image_A.png", dataA);
             dump_to_file("test_image_B.png", dataB);
         }
     }
 }
 #endif