GTTF: Use a fresh TestingBrowserProcess for each test, part #1

chrome/browser/autocomplete/search_provider_unittest.cc

 // Copyright (c) 2011 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/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/autocomplete/search_provider.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_model.h"
 #include "chrome/common/net/test_url_fetcher_factory.h"
 #include "chrome/common/pref_names.h"
+#include "chrome/test/testing_browser_process.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "chrome/test/testing_profile.h"
 #include "net/url_request/url_request_status.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // The following environment is configured for these tests:
 // . The TemplateURL default_t_url_ is set as the default provider.
 // . The TemplateURL keyword_t_url_ is added to the TemplateURLModel. This
 //   TemplateURL has a valid suggest and search URL.
 // . The URL created by using the search term term1_ with default_t_url_ is
 //   added to history.
 // . The URL created by using the search term keyword_term_ with keyword_t_url_
 //   is added to history.
 // . test_factory_ is set as the URLFetcher::Factory.
-class SearchProviderTest : public testing::Test,
+class SearchProviderTest : public TestingBrowserProcessTest,
                            public AutocompleteProvider::ACProviderListener {
  public:
   SearchProviderTest()
       : default_t_url_(NULL),
         term1_(UTF8ToUTF16("term1")),
         keyword_t_url_(NULL),
         keyword_term_(UTF8ToUTF16("keyword")),
         io_thread_(BrowserThread::IO),
         quit_when_done_(false) {
     io_thread_.Start();
@@ skipping 402 matching lines @@
   // originally supplied.
   QueryForInput(ASCIIToUTF16("foo "), false, true);
 
   // There should only one match, for what you typed.
   EXPECT_EQ(1u, provider_->matches().size());
   GURL instant_url = GURL(default_t_url_->url()->ReplaceSearchTerms(
       *default_t_url_, ASCIIToUTF16("foo"), 0, string16()));
   AutocompleteMatch instant_match = FindMatchWithDestination(instant_url);
   EXPECT_FALSE(instant_match.destination_url.is_empty());
 }