Fix app shim focus.

base/mac/launch_services_util.cc

Index: base/mac/launch_services_util.cc
diff --git a/base/mac/launch_services_util.cc b/base/mac/launch_services_util.cc
index 0081500f2d99340238629bae14e30725e4164abb..dfd5dcd411202e6470637553b93e104b3c9f434b 100644
--- a/base/mac/launch_services_util.cc
+++ b/base/mac/launch_services_util.cc
@@ -16,6 +16,7 @@ namespace mac {
 
 bool OpenApplicationWithPath(const base::FilePath& bundle_path,
                              const CommandLine& command_line,
+                             LSLaunchFlags launch_flags,
                              ProcessSerialNumber* out_psn) {
   FSRef app_fsref;
   if (!base::mac::FSRefFromPath(bundle_path.value(), &app_fsref)) {
@@ -45,7 +46,7 @@ bool OpenApplicationWithPath(const base::FilePath& bundle_path,
 
   LSApplicationParameters ls_parameters = {
     0,     // version
-    kLSLaunchDefaults,
+    launch_flags,
     &app_fsref,
     NULL,  // asyncLaunchRefCon
     NULL,  // environment