Modify WaitableEvent::Wait() to return void

webkit/tools/test_shell/simple_resource_loader_bridge.cc

Index: webkit/tools/test_shell/simple_resource_loader_bridge.cc
diff --git a/webkit/tools/test_shell/simple_resource_loader_bridge.cc b/webkit/tools/test_shell/simple_resource_loader_bridge.cc
index 73fd0cb883ffc9734cc2e05cd8f04be09e1ea2cf..f57406ecb72ac0844157744bb59626bf83c34851 100644
--- a/webkit/tools/test_shell/simple_resource_loader_bridge.cc
+++ b/webkit/tools/test_shell/simple_resource_loader_bridge.cc
@@ -688,8 +688,7 @@ class SyncRequestProxy : public RequestProxy {
   }
 
   void WaitForCompletion() {
-    if (!event_.Wait())
-      NOTREACHED();
+    event_.Wait();
   }
 
   // --------------------------------------------------------------------------
@@ -879,8 +878,7 @@ class CookieGetter : public base::RefCountedThreadSafe<CookieGetter> {
   }
 
   std::string GetResult() {
-    if (!event_.Wait())
-      NOTREACHED();
+    event_.Wait();
     return result_;
   }