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

chrome/browser/chromeos/file_system_provider/provided_file_system.h

Index: chrome/browser/chromeos/file_system_provider/provided_file_system.h
diff --git a/chrome/browser/chromeos/file_system_provider/provided_file_system.h b/chrome/browser/chromeos/file_system_provider/provided_file_system.h
index 4d5c50d691e095408cb256c9d6b957536bd3671f..43ddba37e5233795ddd94fc10513ebe399ca4721 100644
--- a/chrome/browser/chromeos/file_system_provider/provided_file_system.h
+++ b/chrome/browser/chromeos/file_system_provider/provided_file_system.h
@@ -5,8 +5,12 @@
 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include <string>
 
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ -112,7 +116,7 @@ class ProvidedFileSystem : public ProvidedFileSystemInterface {
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback ReadFile(int file_handle,
                          net::IOBuffer* buffer,
-                         int64 offset,
+                         int64_t offset,
                          int length,
                          const ReadChunkReceivedCallback& callback) override;
   AbortCallback CreateDirectory(
@@ -136,12 +140,12 @@ class ProvidedFileSystem : public ProvidedFileSystemInterface {
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback Truncate(
       const base::FilePath& file_path,
-      int64 length,
+      int64_t length,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback WriteFile(
       int file_handle,
       net::IOBuffer* buffer,
-      int64 offset,
+      int64_t offset,
       int length,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback AddWatcher(