Changed RefCountedStaticMemory() to accept a void pointer.

chrome/browser/android/dev_tools_server.cc

Index: chrome/browser/android/dev_tools_server.cc
diff --git a/chrome/browser/android/dev_tools_server.cc b/chrome/browser/android/dev_tools_server.cc
index 3318a70b1715867d5c70117dee6e9ee7e765d206..038d8229827c8549b4e2ac4e52d4e9e93001134b 100644
--- a/chrome/browser/android/dev_tools_server.cc
+++ b/chrome/browser/android/dev_tools_server.cc
@@ -285,8 +285,7 @@ class DevToolsServerDelegate : public content::DevToolsHttpHandlerDelegate {
     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 "";
   }