Disable console.log() dumping to LogMessages

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index e77f1b72d098f955335ff40ff3356e274627d62f..05e9633ddcfaf7c339d9278a7f79923299051320 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -641,13 +641,11 @@ void RenderFrameHostImpl::OnAddMessageToConsole(
       HasWebUIScheme(delegate_->GetMainFrameLastCommittedURL());
   const int32 resolved_level = is_web_ui ? level : ::logging::LOG_INFO;
 
-  // LogMessages can be persisted so this shouldn't be logged in incognito mode.
-  // This rule is not applied to WebUI pages, because source code of WebUI is a
-  // part of Chrome source code, and we want to treat messages from WebUI the
-  // same way as we treat log messages from native code.
-  if (::logging::GetMinLogLevel() <= resolved_level &&
-      (is_web_ui ||
-       !GetSiteInstance()->GetBrowserContext()->IsOffTheRecord())) {
+  // LogMessages shouldn't be created for console messages because of privacy
+  // reasons (on some platforms these get persisted to disk).  However because
+  // WebUI pages are a part of Chrome's source code, we want to treat messages
+  // from WebUI the same way as we treat log messages from native code.
+  if (::logging::GetMinLogLevel() <= resolved_level && is_web_ui) {
     logging::LogMessage("CONSOLE", line_no, resolved_level).stream()
         << "\"" << message << "\", source: " << source_id << " (" << line_no
         << ")";