Cleanup: Remove unneeded browser_thread.h usage.

chrome/browser/safe_browsing/malware_details.cc

 // 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.
 //
 // Implementation of the MalwareDetails class.
 
 #include "chrome/browser/safe_browsing/malware_details.h"
 
-#include "chrome/browser/browser_thread.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/browser/tab_contents/navigation_entry.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/safe_browsing/report.pb.h"
 
 // Create a MalwareDetails for the given tab. Runs in the UI thread.
 MalwareDetails::MalwareDetails(
     TabContents* tab_contents,
     const SafeBrowsingService::UnsafeResource resource)
     : tab_contents_(tab_contents),
@@ skipping 70 matching lines @@
 
 // Called from the SB Service on the IO thread.
 const std::string* MalwareDetails::GetSerializedReport() {
   scoped_ptr<std::string> request_data(new std::string());
   if (!report_->SerializeToString(request_data.get())) {
     DLOG(ERROR) << "Unable to serialize the malware report.";
   }
 
   return request_data.release();
 }