Cleanup: Sanitize the order of includes under tests/

tests/SHA1Test.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 "SkSHA1.h"
 #include "Test.h"
-#include "SkSHA1.h"
 
 static bool digests_equal(const SkSHA1::Digest& expectedDigest, const SkSHA1::Digest& computedDigest) {
     for (size_t i = 0; i < SK_ARRAY_COUNT(expectedDigest.data); ++i) {
         if (expectedDigest.data[i] != computedDigest.data[i]) {
             return false;
         }
     }
     return true;
 }
 
@@ skipping 24 matching lines @@
     context.finish(digest);
 
     REPORTER_ASSERT(reporter, digests_equal(test.digest, digest));
 }
 
 DEF_TEST(SHA1, reporter) {
     for (size_t i = 0; i < SK_ARRAY_COUNT(sha1_tests); ++i) {
         sha1_test(sha1_tests[i], reporter);
     }
 }