Switch to standard integer types in components/, part 1 of 4.

components/drive/file_system/truncate_operation.h

Index: components/drive/file_system/truncate_operation.h
diff --git a/components/drive/file_system/truncate_operation.h b/components/drive/file_system/truncate_operation.h
index ff22806e479d526a5e3fbc840b5380dbbe9e90dd..42544a69dd40a8f0e32f3e9779b3ad5aedb7bc39 100644
--- a/components/drive/file_system/truncate_operation.h
+++ b/components/drive/file_system/truncate_operation.h
@@ -5,7 +5,9 @@
 #ifndef COMPONENTS_DRIVE_FILE_SYSTEM_TRUNCATE_OPERATION_H_
 #define COMPONENTS_DRIVE_FILE_SYSTEM_TRUNCATE_OPERATION_H_
 
-#include "base/basictypes.h"
+#include <stdint.h>
+
+#include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ -50,12 +52,13 @@ class TruncateOperation {
   // |length| bytes. Invokes |callback| when finished with the result of the
   // operation. |callback| must not be null.
   void Truncate(const base::FilePath& file_path,
-                int64 length,
+                int64_t length,
                 const FileOperationCallback& callback);
+
  private:
   // Part of Truncate(). Called after EnsureFileDownloadedByPath() is complete.
   void TruncateAfterEnsureFileDownloadedByPath(
-      int64 length,
+      int64_t length,
       const FileOperationCallback& callback,
       FileError error,
       const base::FilePath& local_file_path,