Move data pack from base to app (it's just part of the resource bundle system...

app/data_pack.h

Index: app/data_pack.h
===================================================================
--- app/data_pack.h	(revision 69975)
+++ app/data_pack.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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.
 
@@ -6,8 +6,8 @@
 // (key, value) pairs of data.  It's used to store static resources like
 // translation strings and images.
 
-#ifndef BASE_DATA_PACK_H_
-#define BASE_DATA_PACK_H_
+#ifndef APP_DATA_PACK_H_
+#define APP_DATA_PACK_H_
 #pragma once
 
 #include <map>
@@ -15,15 +15,19 @@
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 
+namespace base {
+class StringPiece;
+}
+
 namespace file_util {
-  class MemoryMappedFile;
+class MemoryMappedFile;
 }
+
 class FilePath;
 class RefCountedStaticMemory;
 
-namespace base {
 
-class StringPiece;
+namespace app {
 
 class DataPack {
  public:
@@ -36,7 +40,7 @@
   // Get resource by id |resource_id|, filling in |data|.
   // The data is owned by the DataPack object and should not be modified.
   // Returns false if the resource id isn't found.
-  bool GetStringPiece(uint32 resource_id, StringPiece* data) const;
+  bool GetStringPiece(uint32 resource_id, base::StringPiece* data) const;
 
   // Like GetStringPiece(), but returns a reference to memory. This interface
   // is used for image data, while the StringPiece interface is usually used
@@ -45,7 +49,7 @@
 
   // Writes a pack file containing |resources| to |path|.
   static bool WritePack(const FilePath& path,
-                        const std::map<uint32, StringPiece>& resources);
+                        const std::map<uint32, base::StringPiece>& resources);
 
  private:
   // The memory-mapped data.
@@ -57,6 +61,6 @@
   DISALLOW_COPY_AND_ASSIGN(DataPack);
 };
 
-}  // namespace base
+}  // namespace app
 
-#endif  // BASE_DATA_PACK_H_
+#endif  // APP_DATA_PACK_H_