ServiceWorker: Add ServiceWorkerDispatcherTest

content/child/thread_safe_sender.cc

Index: content/child/thread_safe_sender.cc
diff --git a/content/child/thread_safe_sender.cc b/content/child/thread_safe_sender.cc
index b8aef12d2519b7effd9602d87a3f00acdd9b5a06..c906b9a82595ed26bd31bf30947286e2466b45be 100644
--- a/content/child/thread_safe_sender.cc
+++ b/content/child/thread_safe_sender.cc
@@ -10,15 +10,18 @@
 
 namespace content {
 
+ThreadSafeSender::ThreadSafeSender() {
+}
+
+ThreadSafeSender::~ThreadSafeSender() {
+}
+
 ThreadSafeSender::ThreadSafeSender(
     const scoped_refptr<base::MessageLoopProxy>& main_loop,
     const scoped_refptr<IPC::SyncMessageFilter>& sync_filter)
     : main_loop_(main_loop), sync_filter_(sync_filter) {
 }
 
-ThreadSafeSender::~ThreadSafeSender() {
-}
-
 bool ThreadSafeSender::Send(IPC::Message* msg) {
   if (main_loop_->BelongsToCurrentThread())
     return ChildThreadImpl::current()->Send(msg);