Shuffling filesystem to xboxkrnl.

This doesn't really change anything yet, just moves things.
Also fixed some bad over-including.

src/xenia/kernel/fs/entry.h

@@ -1,88 +0,0 @@
-/**
- ******************************************************************************
- * Xenia : Xbox 360 Emulator Research Project                                 *
- ******************************************************************************
- * Copyright 2013 Ben Vanik. All rights reserved.                             *
- * Released under the BSD license - see LICENSE in the root for more details. *
- ******************************************************************************
- */
-
-#ifndef XENIA_KERNEL_FS_ENTRY_H_
-#define XENIA_KERNEL_FS_ENTRY_H_
-
-#include <xenia/common.h>
-#include <xenia/core.h>
-
-
-namespace xe {
-namespace kernel {
-namespace fs {
-
-
-class Device;
-
-
-class Entry {
-public:
-  enum Type {
-    kTypeFile,
-    kTypeDirectory,
-  };
-
-  Entry(Type type, Device* device, const char* path);
-  virtual ~Entry();
-
-  Type type();
-  Device* device();
-  const char* path();
-  const char* name();
-
-private:
-  Type      type_;
-  Device*   device_;
-  char*     path_;
-  char*     name_;
-};
-
-
-class MemoryMapping {
-public:
-  MemoryMapping(uint8_t* address, size_t length);
-  virtual ~MemoryMapping();
-
-  uint8_t* address();
-  size_t length();
-
-private:
-  uint8_t*    address_;
-  size_t      length_;
-};
-
-
-class FileEntry : public Entry {
-public:
-  FileEntry(Device* device, const char* path);
-  virtual ~FileEntry();
-
-  //virtual void Query() = 0;
-
-  virtual MemoryMapping* CreateMemoryMapping(
-      xe_file_mode file_mode, const size_t offset, const size_t length) = 0;
-};
-
-
-class DirectoryEntry : public Entry {
-public:
-  DirectoryEntry(Device* device, const char* path);
-  virtual ~DirectoryEntry();
-
-  //virtual void Query() = 0;
-};
-
-
-}  // namespace fs
-}  // namespace kernel
-}  // namespace xe
-
-
-#endif  // XENIA_KERNEL_FS_ENTRY_H_