AppCache: add plumbing to deliver logging messages to renderer process. These...

chrome/common/appcache/appcache_dispatcher.cc

Index: chrome/common/appcache/appcache_dispatcher.cc
===================================================================
--- chrome/common/appcache/appcache_dispatcher.cc	(revision 50126)
+++ chrome/common/appcache/appcache_dispatcher.cc	(working copy)
@@ -14,6 +14,7 @@
     IPC_MESSAGE_HANDLER(AppCacheMsg_StatusChanged, OnStatusChanged)
     IPC_MESSAGE_HANDLER(AppCacheMsg_EventRaised, OnEventRaised)
     IPC_MESSAGE_HANDLER(AppCacheMsg_ProgressEventRaised, OnProgressEventRaised)
+    IPC_MESSAGE_HANDLER(AppCacheMsg_LogMessage, OnLogMessage)
     IPC_MESSAGE_HANDLER(AppCacheMsg_ContentBlocked, OnContentBlocked)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
@@ -40,6 +41,13 @@
     const GURL& url, int num_total, int num_complete) {
   frontend_impl_.OnProgressEventRaised(host_ids, url, num_total, num_complete);
 }
+
+void AppCacheDispatcher::OnLogMessage(
+    int host_id, int log_level, const std::string& message) {
+  frontend_impl_.OnLogMessage(
+      host_id, static_cast<appcache::LogLevel>(log_level), message);
+}
+
 void AppCacheDispatcher::OnContentBlocked(int host_id) {
   frontend_impl_.OnContentBlocked(host_id);
 }