From 37cbcfeb1c02033b2785c7aeb321f99ad9f65821 Mon Sep 17 00:00:00 2001
From: "dpapad@chromium.org"
 <dpapad@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Fri, 11 Mar 2011 20:47:22 +0000
Subject: Coverity PASS_BY_VALUE bug fixes

BUG=CIDs 8731,9102,15473,6809
TEST=NONE

Review URL: http://codereview.chromium.org/6670025

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77854 0039d316-1c4b-4281-b951-d872f2087c98
---
 ui/base/x/x11_util.cc         | 2 +-
 ui/base/x/x11_util_internal.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'ui/base/x')

diff --git a/ui/base/x/x11_util.cc b/ui/base/x/x11_util.cc
index 6234069..f7c9c26 100644
--- a/ui/base/x/x11_util.cc
+++ b/ui/base/x/x11_util.cc
@@ -828,7 +828,7 @@ void SetX11ErrorHandlers(XErrorHandler error_handler,
 }
 
 void LogErrorEventDescription(Display* dpy,
-                              XErrorEvent error_event) {
+                              const XErrorEvent& error_event) {
   char error_str[256];
   char request_str[256];
 
diff --git a/ui/base/x/x11_util_internal.h b/ui/base/x/x11_util_internal.h
index 87b75ef8..31bbab2 100644
--- a/ui/base/x/x11_util_internal.h
+++ b/ui/base/x/x11_util_internal.h
@@ -44,7 +44,7 @@ namespace ui {
   // X11 Error handler because it queries the server to decode the
   // error message, which may trigger other errors. A suitable workaround
   // is to post a task in the error handler to call this function.
-  void LogErrorEventDescription(Display* dpy, XErrorEvent error_event);
+  void LogErrorEventDescription(Display* dpy, const XErrorEvent& error_event);
 
 }  // namespace ui
 
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