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

chrome/common/guid_unittest.cc

-// Copyright (c) 2010 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 "chrome/common/guid.h"
-
-#include <limits>
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-#if defined(OS_POSIX)
-TEST(GUIDTest, GUIDGeneratesAllZeroes) {
-  uint64 bytes[] = { 0, 0 };
-  std::string clientid = guid::RandomDataToGUIDString(bytes);
-  EXPECT_EQ("00000000-0000-0000-0000-000000000000", clientid);
-}
-
-TEST(GUIDTest, GUIDGeneratesCorrectly) {
-  uint64 bytes[] = { 0x0123456789ABCDEFULL, 0xFEDCBA9876543210ULL };
-  std::string clientid = guid::RandomDataToGUIDString(bytes);
-  EXPECT_EQ("01234567-89AB-CDEF-FEDC-BA9876543210", clientid);
-}
-#endif
-
-TEST(GUIDTest, GUIDCorrectlyFormatted) {
-  const int kIterations = 10;
-  for (int it = 0; it < kIterations; ++it) {
-    std::string guid = guid::GenerateGUID();
-    EXPECT_TRUE(guid::IsValidGUID(guid));
-  }
-}
-
-TEST(GUIDTest, GUIDBasicUniqueness) {
-  const int kIterations = 10;
-  for (int it = 0; it < kIterations; ++it) {
-    std::string guid1 = guid::GenerateGUID();
-    std::string guid2 = guid::GenerateGUID();
-    EXPECT_EQ(36U, guid1.length());
-    EXPECT_EQ(36U, guid2.length());
-    EXPECT_NE(guid1, guid2);
-  }
-}