Migrate HostZoomMap to live in StoragePartition.

content/shell/browser/shell_browser_context.cc

 // Copyright 2013 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.
 
 #include "content/shell/browser/shell_browser_context.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/files/file_util.h"
@@ skipping 77 matching lines @@
   CHECK(PathService::Get(base::DIR_ANDROID_APP_DATA, &path_));
   path_ = path_.Append(FILE_PATH_LITERAL("content_shell"));
 #else
   NOTIMPLEMENTED();
 #endif
 
   if (!base::PathExists(path_))
     base::CreateDirectory(path_);
 }
 
+scoped_ptr<ZoomLevelDelegate> ShellBrowserContext::CreateZoomLevelDelegate(
+    const base::FilePath&) {
+  return scoped_ptr<ZoomLevelDelegate>();
+}
+
 base::FilePath ShellBrowserContext::GetPath() const {
   return path_;
 }
 
 bool ShellBrowserContext::IsOffTheRecord() const {
   return off_the_record_;
 }
 
 DownloadManagerDelegate* ShellBrowserContext::GetDownloadManagerDelegate()  {
   if (!download_manager_delegate_.get()) {
@@ skipping 80 matching lines @@
 
 PushMessagingService* ShellBrowserContext::GetPushMessagingService() {
   return NULL;
 }
 
 SSLHostStateDelegate* ShellBrowserContext::GetSSLHostStateDelegate() {
   return NULL;
 }
 
 }  // namespace content