clang/win: Let remaining chromium_code targets build with -Wextra.

chrome/utility/importer/edge_database_reader_unittest_win.cc

 // Copyright 2015 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/utility/importer/edge_database_reader_win.h"
 
 #include <windows.h>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 176 matching lines @@
       reader.OpenTableEnumerator(L"TestTable");
   EXPECT_NE(table_enum, nullptr);
   int row_count = 0;
   do {
     int32_t int_col_value = 0;
     EXPECT_TRUE(table_enum->RetrieveColumn(L"IntCol", &int_col_value));
     EXPECT_EQ(int_col_value, -row_count);
 
     uint32_t uint_col_value = 0;
     EXPECT_TRUE(table_enum->RetrieveColumn(L"UIntCol", &uint_col_value));
-    EXPECT_EQ(uint_col_value, row_count);
+    EXPECT_EQ(uint_col_value, static_cast<uint32_t>(row_count));
 
     int64_t longlong_col_value = 0;
     EXPECT_TRUE(
         table_enum->RetrieveColumn(L"LongLongCol", &longlong_col_value));
     EXPECT_EQ(longlong_col_value, row_count);
 
     GUID guid_col_value = {};
     GUID expected_guid_col_value = {};
     EXPECT_TRUE(table_enum->RetrieveColumn(L"GuidCol", &guid_col_value));
     memset(&expected_guid_col_value, row_count,
@@ skipping 166 matching lines @@
   EdgeDatabaseReader reader;
   EXPECT_TRUE(reader.OpenDatabase(database_path.value()));
   scoped_ptr<EdgeDatabaseTableEnumerator> table_enum =
       reader.OpenTableEnumerator(L"NullTable");
   EXPECT_NE(table_enum, nullptr);
 
   // We expect to successfully open a column value but get the default value
   // back.
   int32_t int_col_value = 1;
   EXPECT_TRUE(table_enum->RetrieveColumn(L"IntCol", &int_col_value));
-  EXPECT_EQ(int_col_value, 0);
+  EXPECT_EQ(0, int_col_value);
 
   uint32_t uint_col_value = 1;
   EXPECT_TRUE(table_enum->RetrieveColumn(L"UIntCol", &uint_col_value));
-  EXPECT_EQ(uint_col_value, 0);
+  EXPECT_EQ(0u, uint_col_value);
 
   int64_t longlong_col_value = 1;
   EXPECT_TRUE(table_enum->RetrieveColumn(L"LongLongCol", &longlong_col_value));
-  EXPECT_EQ(longlong_col_value, 0);
+  EXPECT_EQ(0, longlong_col_value);
 
   GUID guid_col_value = {};
   GUID expected_guid_col_value = {};
   memset(&guid_col_value, 0x1, sizeof(guid_col_value));
   EXPECT_TRUE(table_enum->RetrieveColumn(L"GuidCol", &guid_col_value));
   memset(&expected_guid_col_value, 0, sizeof(expected_guid_col_value));
   EXPECT_EQ(guid_col_value, expected_guid_col_value);
 
   FILETIME filetime_col_value = {1, 1};
   FILETIME expected_filetime_col_value = {};
@@ skipping 36 matching lines @@
   EXPECT_EQ(table_enum->last_error(), JET_errInvalidColumnType);
   EXPECT_FALSE(table_enum->RetrieveColumn(L"GuidCol", &uint_col_value));
   EXPECT_EQ(table_enum->last_error(), JET_errInvalidColumnType);
   EXPECT_FALSE(table_enum->RetrieveColumn(L"DateCol", &uint_col_value));
   EXPECT_EQ(table_enum->last_error(), JET_errInvalidColumnType);
   EXPECT_FALSE(table_enum->RetrieveColumn(L"StrCol", &uint_col_value));
   EXPECT_EQ(table_enum->last_error(), JET_errInvalidColumnType);
   EXPECT_FALSE(table_enum->RetrieveColumn(L"BoolCol", &uint_col_value));
   EXPECT_EQ(table_enum->last_error(), JET_errInvalidColumnType);
 }