Changed RefCountedStaticMemory() to accept a void pointer.

chrome/browser/android/dev_tools_server.cc

 // 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.
 
 #include "chrome/browser/android/dev_tools_server.h"
 
 #include <pwd.h>
 #include <cstring>
 
 #include "base/android/jni_string.h"
@@ skipping 267 matching lines @@
     return base::FilePath();
   }
 
   virtual std::string GetPageThumbnailData(const GURL& url) OVERRIDE {
     Profile* profile =
         ProfileManager::GetLastUsedProfile()->GetOriginalProfile();
     history::TopSites* top_sites = profile->GetTopSites();
     if (top_sites) {
       scoped_refptr<base::RefCountedMemory> data;
       if (top_sites->GetPageThumbnail(url, false, &data))
-        return std::string(reinterpret_cast<const char*>(data->front()),
-                           data->size());
+        return std::string(data->front_as<char>(), data->size());
     }
     return "";
   }
 
   virtual scoped_ptr<content::DevToolsTarget> CreateNewTarget(
       const GURL& url) OVERRIDE {
     Profile* profile = ProfileManager::GetActiveUserProfile();
     TabModel* tab_model = TabModelList::GetTabModelWithProfile(profile);
     if (!tab_model)
       return scoped_ptr<content::DevToolsTarget>();
@@ skipping 162 matching lines @@
                                       jobject obj,
                                       jint server,
                                       jboolean enabled) {
   DevToolsServer* devtools_server = reinterpret_cast<DevToolsServer*>(server);
   if (enabled) {
     devtools_server->Start();
   } else {
     devtools_server->Stop();
   }
 }