update_engine: Run clang-format on payload_generator/

BUG=none
TEST=unittest

Change-Id: I00cafb1fc709d8f02119cb0058cfcb0b573ef25d
Reviewed-on: https://chromium-review.googlesource.com/1409927
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>
diff --git a/payload_generator/raw_filesystem.cc b/payload_generator/raw_filesystem.cc
index 2fb1400..f1f0890 100644
--- a/payload_generator/raw_filesystem.cc
+++ b/payload_generator/raw_filesystem.cc
@@ -16,6 +16,8 @@
 
 #include "update_engine/payload_generator/raw_filesystem.h"
 
+#include <memory>
+
 #include "update_engine/common/utils.h"
 #include "update_engine/payload_generator/extent_ranges.h"
 #include "update_engine/update_metadata.pb.h"
@@ -24,8 +26,9 @@
 
 namespace chromeos_update_engine {
 
-unique_ptr<RawFilesystem> RawFilesystem::Create(
-      const std::string& filename, uint64_t block_size, uint64_t block_count) {
+unique_ptr<RawFilesystem> RawFilesystem::Create(const std::string& filename,
+                                                uint64_t block_size,
+                                                uint64_t block_count) {
   unique_ptr<RawFilesystem> result(new RawFilesystem());
   result->filename_ = filename;
   result->block_size_ = block_size;
@@ -45,7 +48,7 @@
   files->clear();
   File file;
   file.name = filename_;
-  file.extents = { ExtentForRange(0, block_count_) };
+  file.extents = {ExtentForRange(0, block_count_)};
   files->push_back(file);
   return true;
 }