Clang format slam.

net/disk_cache/blockfile/backend_impl_v3.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // See net/disk_cache/disk_cache.h for the public interface of the cache.
 
 #ifndef NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_V3_H_
 #define NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_V3_H_
 
 #include "base/containers/hash_tables.h"
@@ skipping 33 matching lines @@
 
   BackendImplV3(const base::FilePath& path,
                 base::MessageLoopProxy* cache_thread,
                 net::NetLog* net_log);
   virtual ~BackendImplV3();
 
   // Performs general initialization for this current instance of the cache.
   int Init(const CompletionCallback& callback);
 
   // Same behavior as OpenNextEntry but walks the list from back to front.
-  int OpenPrevEntry(void** iter, Entry** prev_entry,
+  int OpenPrevEntry(void** iter,
+                    Entry** prev_entry,
                     const CompletionCallback& callback);
 
   // Sets the maximum size for the total amount of data stored by this instance.
   bool SetMaxSize(int max_bytes);
 
   // Sets the cache type for this backend.
   void SetType(net::CacheType type);
 
   // Creates a new storage block of size block_count.
-  bool CreateBlock(FileType block_type, int block_count,
-                   Addr* block_address);
+  bool CreateBlock(FileType block_type, int block_count, Addr* block_address);
 
   // Updates the ranking information for an entry.
   void UpdateRank(EntryImplV3* entry, bool modified);
 
   // Permanently deletes an entry, but still keeps track of it.
   void InternalDoomEntry(EntryImplV3* entry);
 
   // This method must be called when an entry is released for the last time, so
   // the entry should not be used anymore. |address| is the cache address of the
   // entry.
@@ skipping 20 matching lines @@
   // Logs requests that are denied due to being too big.
   void TooMuchStorageRequested(int32 size);
 
   // Returns true if a temporary buffer is allowed to be extended.
   bool IsAllocAllowed(int current_size, int new_size);
 
   // Tracks the release of |size| bytes by an entry buffer.
   void BufferDeleted(int size);
 
   // Only intended for testing the two previous methods.
-  int GetTotalBuffersSize() const {
-    return buffer_bytes_;
-  }
+  int GetTotalBuffersSize() const { return buffer_bytes_; }
 
   // Returns true if this instance seems to be under heavy load.
   bool IsLoaded() const;
 
   // Returns the full histogram name, for the given base |name| and the current
   // cache type. The name will be "DiskCache3.name_type".
   std::string HistogramName(const char* name) const;
 
-  net::CacheType cache_type() const {
-    return cache_type_;
-  }
+  net::CacheType cache_type() const { return cache_type_; }
 
-  bool read_only() const {
-    return read_only_;
-  }
+  bool read_only() const { return read_only_; }
 
   // Returns a weak pointer to this object.
   base::WeakPtr<BackendImplV3> GetWeakPtr();
 
   // Returns true if we should send histograms for this user again. The caller
   // must call this function only once per run (because it returns always the
   // same thing on a given run).
   bool ShouldReportAgain();
 
   // Reports some data when we filled up the cache.
@@ skipping 32 matching lines @@
   // entries. This method should be called directly on the cache thread.
   void TrimDeletedListForTest(bool empty);
 
   // Performs a simple self-check, and returns the number of dirty items
   // or an error code (negative value).
   int SelfCheck();
 
   // Backend implementation.
   virtual net::CacheType GetCacheType() const OVERRIDE;
   virtual int32 GetEntryCount() const OVERRIDE;
-  virtual int OpenEntry(const std::string& key, Entry** entry,
+  virtual int OpenEntry(const std::string& key,
+                        Entry** entry,
                         const CompletionCallback& callback) OVERRIDE;
-  virtual int CreateEntry(const std::string& key, Entry** entry,
+  virtual int CreateEntry(const std::string& key,
+                          Entry** entry,
                           const CompletionCallback& callback) OVERRIDE;
   virtual int DoomEntry(const std::string& key,
                         const CompletionCallback& callback) OVERRIDE;
   virtual int DoomAllEntries(const CompletionCallback& callback) OVERRIDE;
   virtual int DoomEntriesBetween(base::Time initial_time,
                                  base::Time end_time,
                                  const CompletionCallback& callback) OVERRIDE;
   virtual int DoomEntriesSince(base::Time initial_time,
                                const CompletionCallback& callback) OVERRIDE;
-  virtual int OpenNextEntry(void** iter, Entry** next_entry,
+  virtual int OpenNextEntry(void** iter,
+                            Entry** next_entry,
                             const CompletionCallback& callback) OVERRIDE;
   virtual void EndEnumeration(void** iter) OVERRIDE;
   virtual void GetStats(StatsItems* stats) OVERRIDE;
   virtual void OnExternalCacheHit(const std::string& key) OVERRIDE;
 
  private:
   friend class EvictionV3;
   typedef base::hash_map<CacheAddr, EntryImplV3*> EntriesMap;
   class Worker;
 
   void AdjustMaxCacheSize();
   bool InitStats(void* stats_data);
   void StoreStats();
 
   // Deletes the cache and starts again.
   void RestartCache(bool failure);
   void PrepareForRestart();
 
   // Performs final cleanup.
   void CleanupCache();
 
   // Creates a new entry object. Returns zero on success, or a disk_cache error
   // on failure.
   int NewEntry(Addr address, EntryImplV3** entry);
 
   // Opens the next or previous entry on a cache iteration.
-  int OpenFollowingEntry(bool forward, void** iter, Entry** next_entry,
+  int OpenFollowingEntry(bool forward,
+                         void** iter,
+                         Entry** next_entry,
                          const CompletionCallback& callback);
 
   // Handles the used storage count.
   void AddStorageSize(int32 bytes);
   void SubstractStorageSize(int32 bytes);
 
   // Update the number of referenced cache entries.
   void IncreaseNumRefs();
   void DecreaseNumRefs();
   void IncreaseNumEntries();
@@ skipping 16 matching lines @@
 
   // Part of the self test. Returns false if the entry is corrupt.
   bool CheckEntry(EntryImplV3* cache_entry);
 
   // Returns the maximum total memory for the memory buffers.
   int MaxBuffersSize();
 
   IndexTable index_;
   base::FilePath path_;  // Path to the folder used as backing storage.
   BlockBitmaps block_files_;
-  int32 max_size_;  // Maximum data size for this instance.
+  int32 max_size_;       // Maximum data size for this instance.
   EvictionV3 eviction_;  // Handler of the eviction algorithm.
   EntriesMap open_entries_;
-  int num_refs_;  // Number of referenced cache entries.
-  int max_refs_;  // Max number of referenced cache entries.
-  int entry_count_;  // Number of entries accessed lately.
-  int byte_count_;  // Number of bytes read/written lately.
+  int num_refs_;      // Number of referenced cache entries.
+  int max_refs_;      // Max number of referenced cache entries.
+  int entry_count_;   // Number of entries accessed lately.
+  int byte_count_;    // Number of bytes read/written lately.
   int buffer_bytes_;  // Total size of the temporary entries' buffers.
-  int up_ticks_;  // The number of timer ticks received (OnTimerTick).
+  int up_ticks_;      // The number of timer ticks received (OnTimerTick).
   net::CacheType cache_type_;
-  int uma_report_;  // Controls transmission of UMA data.
+  int uma_report_;     // Controls transmission of UMA data.
   uint32 user_flags_;  // Flags set by the user.
-  bool init_;  // controls the initialization of the system.
+  bool init_;          // controls the initialization of the system.
   bool restarted_;
   bool read_only_;  // Prevents updates of the rankings data (used by tools).
   bool disabled_;
   bool lru_eviction_;  // What eviction algorithm should be used.
-  bool first_timer_;  // True if the timer has not been called.
-  bool user_load_;  // True if we see a high load coming from the caller.
+  bool first_timer_;   // True if the timer has not been called.
+  bool user_load_;     // True if we see a high load coming from the caller.
 
   net::NetLog* net_log_;
 
-  Stats stats_;  // Usage statistics.
+  Stats stats_;                                             // Usage statistics.
   scoped_ptr<base::RepeatingTimer<BackendImplV3> > timer_;  // Usage timer.
   scoped_refptr<TraceObject> trace_object_;  // Initializes internal tracing.
   base::WeakPtrFactory<BackendImplV3> ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BackendImplV3);
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_BLOCKFILE_BACKEND_IMPL_V3_H_