Format all files IAW the Google C++ Style Guide.

Use clang-format to correct formatting to be in agreement with the [Google C++ Style Guide](https://google.github.io/styleguide/cppguide.html). Doing this simplifies the process of accepting changes. Also fixed a few warnings flagged by clang-tidy.

PiperOrigin-RevId: 246350737

1 files changed, 8 insertions, 16 deletions

diff --git a/util/env.cc b/util/env.cc
index 40a1363..6cd5f2e 100644
--- a/util/env.cc
+++ b/util/env.cc
@@ -6,27 +6,21 @@
 
 namespace leveldb {
 
-Env::~Env() {
-}
+Env::~Env() {}
 
 Status Env::NewAppendableFile(const std::string& fname, WritableFile** result) {
   return Status::NotSupported("NewAppendableFile", fname);
 }
 
-SequentialFile::~SequentialFile() {
-}
+SequentialFile::~SequentialFile() {}
 
-RandomAccessFile::~RandomAccessFile() {
-}
+RandomAccessFile::~RandomAccessFile() {}
 
-WritableFile::~WritableFile() {
-}
+WritableFile::~WritableFile() {}
 
-Logger::~Logger() {
-}
+Logger::~Logger() {}
 
-FileLock::~FileLock() {
-}
+FileLock::~FileLock() {}
 
 void Log(Logger* info_log, const char* format, ...) {
   if (info_log != nullptr) {
@@ -38,8 +32,7 @@ void Log(Logger* info_log, const char* format, ...) {
 }
 
 static Status DoWriteStringToFile(Env* env, const Slice& data,
-                                  const std::string& fname,
-                                  bool should_sync) {
+                                  const std::string& fname, bool should_sync) {
   WritableFile* file;
   Status s = env->NewWritableFile(fname, &file);
   if (!s.ok()) {
@@ -94,7 +87,6 @@ Status ReadFileToString(Env* env, const std::string& fname, std::string* data) {
   return s;
 }
 
-EnvWrapper::~EnvWrapper() {
-}
+EnvWrapper::~EnvWrapper() {}
 
 }  // namespace leveldb