Move a bunch of methods from TabContents into the WebContents interface. This change either moves...

content/browser/tab_contents/web_drag_source_mac.mm

 // Copyright (c) 2011 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.
 
 #import "content/browser/tab_contents/web_drag_source_mac.h"
 
 #include <sys/param.h>
 
 #include "base/bind.h"
 #include "base/file_path.h"
@@ skipping 315 matching lines @@
       drag_download_util::CreateFileStreamForDrop(&filePath);
   if (!fileStream)
     return nil;
 
   if (downloadURL_.is_valid()) {
     scoped_refptr<DragDownloadFile> dragFileDownloader(new DragDownloadFile(
         filePath,
         linked_ptr<net::FileStream>(fileStream),
         downloadURL_,
         contents_->GetURL(),
-        contents_->encoding(),
+        contents_->GetEncoding(),
         contents_));
 
     // The finalizer will take care of closing and deletion.
     dragFileDownloader->Start(
         new drag_download_util::PromiseFileFinalizer(dragFileDownloader));
   } else {
     // The writer will take care of closing and deletion.
     BrowserThread::PostTask(BrowserThread::FILE,
                             FROM_HERE,
                             base::Bind(&PromiseWriterHelper,
@@ skipping 90 matching lines @@
 
 - (NSImage*)dragImage {
   if (dragImage_)
     return dragImage_;
 
   // Default to returning a generic image.
   return gfx::GetCachedImageWithName(@"nav.pdf");
 }
 
 @end  // @implementation WebDragSource (Private)