From 8abc83ace01d109d22c4acd0f54ba7148faf1f97 Mon Sep 17 00:00:00 2001
From: Chris Jones <jones.chris.g@gmail.com>
Date: Fri, 4 Dec 2009 16:45:23 -0600
Subject: [PATCH] bug 521949: make valgrind stop complaining about a
 false-positive uninitialized memory read

---
 ipc/chromium/src/chrome/common/ipc_message.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ipc/chromium/src/chrome/common/ipc_message.cc b/ipc/chromium/src/chrome/common/ipc_message.cc
index 72801710cde4..6e8c67f5ae0e 100644
--- a/ipc/chromium/src/chrome/common/ipc_message.cc
+++ b/ipc/chromium/src/chrome/common/ipc_message.cc
@@ -37,6 +37,7 @@ Message::Message(int32 routing_id, uint16 type, PriorityValue priority)
 #endif
 #if defined(CHROMIUM_MOZILLA_BUILD)
   header()->rpc_remote_stack_depth_guess = static_cast<size_t>(-1);
+  header()->rpc_local_stack_depth = static_cast<size_t>(-1);
 #endif
   InitLoggingVariables();
 }