Use fixed socket name instead of SecureSocketWithKey

chrome/common/mac/mock_launchd.cc

Index: chrome/common/mac/mock_launchd.cc
diff --git a/chrome/common/mac/mock_launchd.cc b/chrome/common/mac/mock_launchd.cc
index e463733e26d032ae4b51a6a6034e85e2c4139e74..8aebf44b98a01d12855585cc6d5608daa8a3a7b0 100644
--- a/chrome/common/mac/mock_launchd.cc
+++ b/chrome/common/mac/mock_launchd.cc
@@ -97,6 +97,7 @@ MockLaunchd::MockLaunchd(const base::FilePath& file,
                          bool create_socket,
                          bool as_service)
     : file_(file),
+      pipe_name_(GetServiceProcessChannel().name),
       message_loop_(loop),
       create_socket_(create_socket),
       as_service_(as_service),
@@ -105,40 +106,11 @@ MockLaunchd::MockLaunchd(const base::FilePath& file,
       checkin_called_(false),
       write_called_(false),
       delete_called_(false) {
-  std::string pipe_suffix("_SOCKET");
-  base::FilePath socket_path = file_;
-  while (socket_path.value().length() + pipe_suffix.length() >
-         kMaxPipeNameLength - 2) {
-    socket_path = socket_path.DirName();
-  }
-  pipe_name_ = socket_path.value() + pipe_suffix;
 }
 
 MockLaunchd::~MockLaunchd() {
 }
 
-CFDictionaryRef MockLaunchd::CopyExports() {
-  if (!create_socket_) {
-    ADD_FAILURE();
-    return NULL;
-  }
-
-  CFStringRef env_var =
-      base::mac::NSToCFCast(GetServiceProcessLaunchDSocketEnvVar());
-  base::ScopedCFTypeRef<CFStringRef> socket_path(CFStringCreateWithCString(
-      kCFAllocatorDefault, pipe_name_.c_str(), kCFStringEncodingUTF8));
-  const void *keys[] = { env_var };
-  const void *values[] = { socket_path };
-  static_assert(arraysize(keys) == arraysize(values),
-                "keys must have the same number of elements as values");
-  return CFDictionaryCreate(kCFAllocatorDefault,
-                            keys,
-                            values,
-                            arraysize(keys),
-                            &kCFTypeDictionaryKeyCallBacks,
-                            &kCFTypeDictionaryValueCallBacks);
-}
-
 CFDictionaryRef MockLaunchd::CopyJobDictionary(CFStringRef label) {
   if (!as_service_) {
     scoped_ptr<MultiProcessLock> running_lock(