1 files changed, 5 insertions, 25 deletions

diff --git a/webkit/blob/blob_data.h b/webkit/blob/blob_data.h
index c1296a3..3d276f0 100644
--- a/webkit/blob/blob_data.h
+++ b/webkit/blob/blob_data.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -85,24 +85,12 @@ class BLOB_EXPORT BlobData : public base::RefCounted<BlobData> {
     AppendData(data.c_str(), data.size());
   }
 
-  void AppendData(const char* data, size_t length) {
-    if (length > 0) {
-      items_.push_back(Item());
-      items_.back().SetToData(data, length);
-    }
-  }
+  void AppendData(const char* data, size_t length);
 
   void AppendFile(const FilePath& file_path, uint64 offset, uint64 length,
-                  const base::Time& expected_modification_time) {
-    items_.push_back(Item());
-    items_.back().SetToFile(file_path, offset, length,
-                            expected_modification_time);
-  }
+                  const base::Time& expected_modification_time);
 
-  void AppendBlob(const GURL& blob_url, uint64 offset, uint64 length) {
-    items_.push_back(Item());
-    items_.back().SetToBlob(blob_url, offset, length);
-  }
+  void AppendBlob(const GURL& blob_url, uint64 offset, uint64 length);
 
   void AttachShareableFileReference(ShareableFileReference* reference) {
     shareable_files_.push_back(reference);
@@ -122,15 +110,7 @@ class BLOB_EXPORT BlobData : public base::RefCounted<BlobData> {
     content_disposition_ = content_disposition;
   }
 
-  int64 GetMemoryUsage() const {
-    int64 memory = 0;
-    for (std::vector<Item>::const_iterator iter = items_.begin();
-         iter != items_.end(); ++iter) {
-      if (iter->type == TYPE_DATA)
-        memory += iter->data.size();
-    }
-    return memory;
-  }
+  int64 GetMemoryUsage() const;
 
  private:
   friend class base::RefCounted<BlobData>;