Fix Settings::OpenForReadingAndWriting using O_CREAT with no mode.

client/settings_test.cc

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #include "client/settings.h"
 
-#include "client/crash_report_database.h"
 #include "gtest/gtest.h"
 #include "util/file/file_io.h"
 #include "util/test/scoped_temp_dir.h"
 
 namespace crashpad {
 namespace test {
 namespace {
 
 class SettingsTest : public testing::Test {
  public:
@@ skipping 138 matching lines @@
   EXPECT_FALSE(enabled);
 
   time_t time = -1;
   EXPECT_TRUE(local_settings.GetLastUploadAttemptTime(&time));
   EXPECT_EQ(0, time);
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace crashpad