Move guid generation from chrome/common/ to base/.

chrome/browser/history/shortcuts_database_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/file_util.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
 #include "base/stringprintf.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/history/shortcuts_database.h"
-#include "chrome/common/guid.h"
 #include "sql/statement.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace history {
 
 struct ShortcutsDatabaseTestInfo {
   std::string guid;
   std::string url;
   std::string title;  // The text that orginally was searched for.
@@ skipping 160 matching lines @@
   AddAll();
   ShortcutsDatabase::GuidToShortcutMap shortcuts;
   EXPECT_TRUE(db_->LoadShortcuts(&shortcuts));
   EXPECT_EQ(arraysize(shortcut_test_db), shortcuts.size());
   EXPECT_TRUE(db_->DeleteAllShortcuts());
   EXPECT_TRUE(db_->LoadShortcuts(&shortcuts));
   EXPECT_EQ(0U, shortcuts.size());
 }
 
 }  // namespace history