autocomplete: Extract AutocompleteMatch unittest from autocomplete_unittest.cc

chrome/browser/autocomplete/autocomplete_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
@@ skipping 546 matching lines @@
       { AutocompleteMatch::SEARCH_SUGGEST, "chrome.4.57j58j5l2j0l3j59" },
       { AutocompleteMatch::SEARCH_SUGGEST, "chrome.5.57j58j5l2j0l3j59" },
       { AutocompleteMatch::SEARCH_SUGGEST, "chrome.6.57j58j5l2j0l3j59" },
       { AutocompleteMatch::SEARCH_HISTORY, "chrome.7.57j58j5l2j0l3j59" },
     };
     SCOPED_TRACE("Multiple matches");
     RunAssistedQueryStatsTest(test_data, ARRAYSIZE_UNSAFE(test_data));
   }
 }
 
-// Test comparing matches relevance.
-TEST(AutocompleteMatch, MoreRelevant) {
-  struct RelevantCases {
-    int r1;
-    int r2;
-    bool expected_result;
-  } cases[] = {
-    {  10,   0, true  },
-    {  10,  -5, true  },
-    {  -5,  10, false },
-    {   0,  10, false },
-    { -10,  -5, false  },
-    {  -5, -10, true },
-  };
-
-  AutocompleteMatch m1(NULL, 0, false,
-                       AutocompleteMatch::URL_WHAT_YOU_TYPED);
-  AutocompleteMatch m2(NULL, 0, false,
-                       AutocompleteMatch::URL_WHAT_YOU_TYPED);
-
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(cases); ++i) {
-    m1.relevance = cases[i].r1;
-    m2.relevance = cases[i].r2;
-    EXPECT_EQ(cases[i].expected_result,
-              AutocompleteMatch::MoreRelevant(m1, m2));
-  }
-}
-