Switch to standard integer types in base/files/.

base/files/file_unittest.cc

Index: base/files/file_unittest.cc
diff --git a/base/files/file_unittest.cc b/base/files/file_unittest.cc
index 909bacb29354847dfb0e68822d1ac54979bc171d..2445f7e1282587e1cb71bc7775458b1d4fa4dce0 100644
--- a/base/files/file_unittest.cc
+++ b/base/files/file_unittest.cc
@@ -4,11 +4,14 @@
 
 #include "base/files/file.h"
 
+#include <stdint.h>
+
 #include <utility>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/time/time.h"
+#include "build/build_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::File;
@@ -202,7 +205,7 @@ TEST(FileTest, ReadWrite) {
   EXPECT_EQ(kPartialWriteLength, bytes_written);
 
   // Make sure the file was extended.
-  int64 file_size = 0;
+  int64_t file_size = 0;
   EXPECT_TRUE(GetFileSize(file_path, &file_size));
   EXPECT_EQ(kOffsetBeyondEndOfFile + kPartialWriteLength, file_size);
 
@@ -284,7 +287,7 @@ TEST(FileTest, Length) {
 
   // Extend the file.
   const int kExtendedFileLength = 10;
-  int64 file_size = 0;
+  int64_t file_size = 0;
   EXPECT_TRUE(file.SetLength(kExtendedFileLength));
   EXPECT_EQ(kExtendedFileLength, file.GetLength());
   EXPECT_TRUE(GetFileSize(file_path, &file_size));
@@ -437,7 +440,7 @@ TEST(FileTest, Seek) {
                 base::File::FLAG_WRITE);
   ASSERT_TRUE(file.IsValid());
 
-  const int64 kOffset = 10;
+  const int64_t kOffset = 10;
   EXPECT_EQ(kOffset, file.Seek(base::File::FROM_BEGIN, kOffset));
   EXPECT_EQ(2 * kOffset, file.Seek(base::File::FROM_CURRENT, kOffset));
   EXPECT_EQ(kOffset, file.Seek(base::File::FROM_CURRENT, -kOffset));