Convert ViewMsg_NetworkStateChanged from routed -> control, allowing

content/renderer/render_thread.cc

Index: content/renderer/render_thread.cc
diff --git a/content/renderer/render_thread.cc b/content/renderer/render_thread.cc
index 6022610e1cf9687030979fd7e2aeec66f0b11746..e6fcd2efc2fc719a9b847419add73705fc660440 100644
--- a/content/renderer/render_thread.cc
+++ b/content/renderer/render_thread.cc
@@ -56,6 +56,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebNetworkStateNotifier.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRuntimeFeatures.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptController.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebStorageEventDispatcher.h"
@@ -398,6 +399,7 @@ bool RenderThread::OnControlMessageReceived(const IPC::Message& msg) {
     // is there a new non-windows message I should add here?
     IPC_MESSAGE_HANDLER(ViewMsg_New, OnCreateNewView)
     IPC_MESSAGE_HANDLER(ViewMsg_PurgePluginListCache, OnPurgePluginListCache)
+    IPC_MESSAGE_HANDLER(ViewMsg_NetworkStateChanged, OnNetworkStateChanged)
     IPC_MESSAGE_HANDLER(DOMStorageMsg_Event, OnDOMStorageEvent)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
@@ -669,6 +671,11 @@ void RenderThread::OnPurgePluginListCache(bool reload_pages) {
   plugin_refresh_allowed_ = true;
 }
 
+void RenderThread::OnNetworkStateChanged(bool online) {
+  EnsureWebKitInitialized();
+  WebKit::WebNetworkStateNotifier::setOnLine(online);

[darin (slow to review), 2011/07/01 18:19:15]

nit: convention is to add a using directive at the top of the file to import
WebNetworkStateNotifier.  then, just call it directly without the WebKit::
prefix.

[adamk, 2011/07/01 18:48:06]

Done.

+}
+
 scoped_refptr<base::MessageLoopProxy>
 RenderThread::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());