update_engine: Run clang-format on payload_consumer

We just did a AOSP merge, so it is a good time to clean things up.

BUG=none
TEST=unittest

Change-Id: I4fe9cef5eb8709344d6b78bc298c0f1c03308ffc
Reviewed-on: https://chromium-review.googlesource.com/1407540
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
Reviewed-by: Xiaochu Liu <xiaochu@chromium.org>
diff --git a/payload_consumer/file_writer.h b/payload_consumer/file_writer.h
index 96ebde6..cdc9fa0 100644
--- a/payload_consumer/file_writer.h
+++ b/payload_consumer/file_writer.h
@@ -47,11 +47,9 @@
   // in addition if the returned value is false. By default this method
   // returns kActionExitDownloadWriteError as the error code, but subclasses
   // can override if they wish to return more specific error codes.
-  virtual bool Write(const void* bytes,
-                     size_t count,
-                     ErrorCode* error) {
-     *error = ErrorCode::kDownloadWriteError;
-     return Write(bytes, count);
+  virtual bool Write(const void* bytes, size_t count, ErrorCode* error) {
+    *error = ErrorCode::kDownloadWriteError;
+    return Write(bytes, count);
   }
 
   // Wrapper around close. Returns 0 on success or -errno on error.
@@ -92,6 +90,7 @@
       LOG(ERROR) << "FileWriter::Close failed: "
                  << utils::ErrnoNumberAsString(-err);
   }
+
  private:
   FileWriter* writer_;