Style bikeshed - remove extraneous whitespace

tests/TopoSortTest.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRandom.h"
 #include "SkTTopoSort.h"
 #include "Test.h"
@@ skipping 103 matching lines @@
     } tests[] = {
         { create_graph0, true  },
         { create_graph1, true  },
         { create_graph2, false },
         { create_graph3, true  },
         { create_graph4, true  },
     };
 
     for (size_t i = 0; i < SK_ARRAY_COUNT(tests); ++i) {
         SkTDArray<sk_tool_utils::TopoTestNode*> graph;
-        
+
         (tests[i].fCreate)(&graph);
 
         sk_tool_utils::TopoTestNode::Shuffle(&graph, &rand);
 
         bool actualResult = SkTTopoSort<sk_tool_utils::TopoTestNode>(&graph);
         REPORTER_ASSERT(reporter, actualResult == tests[i].fExpectedResult);
 
         if (tests[i].fExpectedResult) {
             for (int j = 0; j < graph.count(); ++j) {
                 REPORTER_ASSERT(reporter, graph[j]->check());
             }
         }
 
         //SkDEBUGCODE(print(graph);)
         sk_tool_utils::TopoTestNode::DeallocNodes(&graph);
     }
 }
-