Style bikeshed - remove extraneous whitespace

tests/MatrixTest.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 "SkMath.h"
 #include "SkMatrix.h"
 #include "SkMatrixUtils.h"
@@ skipping 75 matching lines @@
     REPORTER_ASSERT(reporter, buffer[6] == g);
     REPORTER_ASSERT(reporter, buffer[7] == h);
     REPORTER_ASSERT(reporter, buffer[8] == i);
 }
 
 static void test_set9(skiatest::Reporter* reporter) {
 
     SkMatrix m;
     m.reset();
     assert9(reporter, m, 1, 0, 0, 0, 1, 0, 0, 0, 1);
-    
+
     m.setScale(2, 3);
     assert9(reporter, m, 2, 0, 0, 0, 3, 0, 0, 0, 1);
-    
+
     m.postTranslate(4, 5);
     assert9(reporter, m, 2, 0, 4, 0, 3, 5, 0, 0, 1);
 
     SkScalar buffer[9];
     sk_bzero(buffer, sizeof(buffer));
     buffer[SkMatrix::kMScaleX] = 1;
     buffer[SkMatrix::kMScaleY] = 1;
     buffer[SkMatrix::kMPersp2] = 1;
     REPORTER_ASSERT(reporter, !m.isIdentity());
     m.set9(buffer);
@@ skipping 836 matching lines @@
     a.setTranslate(10, 20);
 
     SkMatrix b;
     b.setScale(3, 5);
 
     SkMatrix expected;
     expected.setConcat(a,b);
 
     REPORTER_ASSERT(r, expected == SkMatrix::Concat(a, b));
 }