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

chrome/browser/autocomplete/history_contents_provider_unittest.cc

Index: chrome/browser/autocomplete/history_contents_provider_unittest.cc
diff --git a/chrome/browser/autocomplete/history_contents_provider_unittest.cc b/chrome/browser/autocomplete/history_contents_provider_unittest.cc
index c9067eaea639f30c15302dd30a5533c163d2643b..6850ecebe3f86b1f3637821afc27458a090697f1 100644
--- a/chrome/browser/autocomplete/history_contents_provider_unittest.cc
+++ b/chrome/browser/autocomplete/history_contents_provider_unittest.cc
@@ -12,6 +12,7 @@
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/browser_thread.h"
 #include "chrome/browser/history/history.h"
+#include "chrome/test/testing_browser_process.h"
 #include "chrome/test/testing_profile.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -96,6 +97,8 @@ class HistoryContentsProviderTest : public testing::Test,
     MessageLoop::current()->PostTask(FROM_HERE, new MessageLoop::QuitTask());
   }
 
+  ScopedTestingBrowserProcess browser_process_;
+
   MessageLoopForUI message_loop_;
   BrowserThread ui_thread_;
   BrowserThread file_thread_;