Remove the flags to RenderViewHost::EnablePreferredSizeMode since it's not used after http://crbu...

content/renderer/render_view_impl.cc

 // Copyright (c) 2011 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 3800 matching lines @@
     file_chooser_completions_.front()->completion->didChooseFile(ws_file_names);
   file_chooser_completions_.pop_front();
 
   // If there are more pending file chooser requests, schedule one now.
   if (!file_chooser_completions_.empty()) {
     Send(new ViewHostMsg_RunFileChooser(routing_id_,
         file_chooser_completions_.front()->params));
   }
 }
 
-void RenderViewImpl::OnEnablePreferredSizeChangedMode(int flags) {
-  DCHECK(flags != kPreferredSizeNothing);
+void RenderViewImpl::OnEnablePreferredSizeChangedMode() {
   if (send_preferred_size_changes_)
     return;
   send_preferred_size_changes_ = true;
 
   // Start off with an initial preferred size notification (in case
   // |didUpdateLayout| was already called).
   if (webview())
     didUpdateLayout(webview()->mainFrame());
 }
 
@@ skipping 900 matching lines @@
   return webview()->settings()->useThreadedCompositor();
 }
 
 void RenderViewImpl::OnJavaBridgeInit(
     const IPC::ChannelHandle& channel_handle) {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this, channel_handle));
 #endif
 }