fix all instances of "the the"

runtime/bin/hashmap_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/assert.h"
 #include "platform/globals.h"
 #include "platform/hashmap.h"
 #include "vm/unit_test.h"
 
 namespace dart {
@@ skipping 128 matching lines @@
 
   // Remove all these values.
   x = start;
   for (uint32_t i = 0; i < n; i++) {
     EXPECT_EQ(n - i, set.occupancy());
     EXPECT(set.Present(x));
     set.Remove(x);
     EXPECT(!set.Present(x));
     x = x * factor + offset;
 
-    // Verify the the expected values are still there.
+    // Verify the expected values are still there.
     int y = start;
     for (uint32_t j = 0; j < n; j++) {
       if (j <= i) {
         EXPECT(!set.Present(y));
       } else {
         EXPECT(set.Present(y));
       }
       y = y * factor + offset;
     }
   }
   EXPECT_EQ(0u, set.occupancy());
 }
 
 
 UNIT_TEST_CASE(Set) {
   TestSet(WordHash, 100);
   TestSet(Hash, 100);
   TestSet(CollisionHash1, 50);
   TestSet(CollisionHash2, 50);
   TestSet(CollisionHash3, 50);
   TestSet(CollisionHash4, 50);
 }
 
 }  // namespace dart