win: fixes for Windows x64

minidump/test/minidump_memory_writer_test_util.cc

 // Copyright 2014 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,
@@ skipping 24 matching lines @@
 uint64_t TestMinidumpMemoryWriter::MemoryRangeBaseAddress() const {
   EXPECT_EQ(state(), kStateFrozen);
   return base_address_;
 }
 
 size_t TestMinidumpMemoryWriter::MemoryRangeSize() const {
   EXPECT_GE(state(), kStateFrozen);
   return size_;
 }
 
-bool TestMinidumpMemoryWriter::WillWriteAtOffsetImpl(off_t offset) {
+bool TestMinidumpMemoryWriter::WillWriteAtOffsetImpl(FileOffset offset) {
   EXPECT_EQ(state(), kStateFrozen);
   expected_offset_ = offset;
   bool rv = MinidumpMemoryWriter::WillWriteAtOffsetImpl(offset);
   EXPECT_TRUE(rv);
   return rv;
 }
 
 bool TestMinidumpMemoryWriter::WriteObject(FileWriterInterface* file_writer) {
   EXPECT_EQ(state(), kStateWritable);
   EXPECT_EQ(expected_offset_, file_writer->Seek(0, SEEK_CUR));
@@ skipping 38 matching lines @@
   }
 
   std::string expected_data(expected->Memory.DataSize, value);
   std::string observed_data(&file_contents[observed->Memory.Rva],
                             observed->Memory.DataSize);
   EXPECT_EQ(expected_data, observed_data);
 }
 
 }  // namespace test
 }  // namespace crashpad