Switch to standard integer types in chrome/browser/chromeos/.

chrome/browser/chromeos/file_system_provider/operations/read_file.h

Index: chrome/browser/chromeos/file_system_provider/operations/read_file.h
diff --git a/chrome/browser/chromeos/file_system_provider/operations/read_file.h b/chrome/browser/chromeos/file_system_provider/operations/read_file.h
index b04e9b436c0f26e43a8d1f2563c90f5cc9aea2a2..6f8b43429c29dd36813adcba5978f8e0a8f3e09e 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/read_file.h
+++ b/chrome/browser/chromeos/file_system_provider/operations/read_file.h
@@ -5,7 +5,10 @@
 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_READ_FILE_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_READ_FILE_H_
 
+#include <stdint.h>
+
 #include "base/files/file.h"
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/file_system_provider/operations/operation.h"
@@ -36,7 +39,7 @@ class ReadFile : public Operation {
       const ProvidedFileSystemInfo& file_system_info,
       int file_handle,
       scoped_refptr<net::IOBuffer> buffer,
-      int64 offset,
+      int64_t offset,
       int length,
       const ProvidedFileSystemInterface::ReadChunkReceivedCallback& callback);
   ~ReadFile() override;
@@ -53,9 +56,9 @@ class ReadFile : public Operation {
  private:
   int file_handle_;
   scoped_refptr<net::IOBuffer> buffer_;
-  int64 offset_;
+  int64_t offset_;
   int length_;
-  int64 current_offset_;
+  int64_t current_offset_;
   const ProvidedFileSystemInterface::ReadChunkReceivedCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ReadFile);