Move BrowsingDataRemover to content/

content/public/browser/content_browser_client.cc

Index: content/public/browser/content_browser_client.cc
diff --git a/content/public/browser/content_browser_client.cc b/content/public/browser/content_browser_client.cc
index 754c5c66b89fbb468676d5d34cfb972419a45d89..147262c6b02824501852cc014a7399c8bb9f3824 100644
--- a/content/public/browser/content_browser_client.cc
+++ b/content/public/browser/content_browser_client.cc
@@ -312,6 +312,10 @@ net::NetLog* ContentBrowserClient::GetNetLog() {
   return nullptr;
 }
 
+bool ContentBrowserClient::MayDeleteHistory(BrowserContext* browser_context) {
+  return true;
+}
+
 base::FilePath ContentBrowserClient::GetDefaultDownloadDirectory() {
   return base::FilePath();
 }