Make ProcessSingletonLinux check the hostname to avoid multiple uses of a profile over NFS.

In order to avoid the singleton socket filename from exceeding the max socket name length, the socket is just named "SingletonSocket" and a new file "SingletonLock" is used for the hostname&pid.

BUG=17549
TEST=see bug

Review URL: http://codereview.chromium.org/174041

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23930 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 2 deletions

diff --git a/chrome/browser/process_singleton_mac.cc b/chrome/browser/process_singleton_mac.cc
index c4884db..c1edbb5 100644
--- a/chrome/browser/process_singleton_mac.cc
+++ b/chrome/browser/process_singleton_mac.cc
@@ -27,11 +27,15 @@ ProcessSingleton::~ProcessSingleton() {
   // This space intentionally left blank.
 }
 
-bool ProcessSingleton::NotifyOtherProcess() {
+ProcessSingleton::NotifyResult ProcessSingleton::NotifyOtherProcess() {
   // This space intentionally left blank.
-  return false;
+  return PROCESS_NONE;
 }
 
 void ProcessSingleton::Create() {
   // This space intentionally left blank.
 }
+
+void ProcessSingleton::Cleanup() {
+  // This space intentionally left blank.
+}