Start app shim when app launched.

chrome/browser/web_applications/web_app_mac_unittest.mm

Index: chrome/browser/web_applications/web_app_mac_unittest.mm
diff --git a/chrome/browser/web_applications/web_app_mac_unittest.mm b/chrome/browser/web_applications/web_app_mac_unittest.mm
index 2579cb367133a8c51eb3b8ffc16dfa24e0b2fe4c..0ef34a05c1bfc05630d7c1b418fdff30cd4ecca7 100644
--- a/chrome/browser/web_applications/web_app_mac_unittest.mm
+++ b/chrome/browser/web_applications/web_app_mac_unittest.mm
@@ -14,6 +14,7 @@
 #include "base/mac/foundation_util.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
+#include "chrome/browser/web_applications/web_app.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/mac/app_mode_common.h"
 #include "grit/theme_resources.h"
@@ -73,6 +74,7 @@ TEST(WebAppShortcutCreatorTest, CreateShortcut) {
 
   EXPECT_TRUE(shortcut_creator.CreateShortcut());
   EXPECT_TRUE(file_util::PathExists(dst_path));
+  EXPECT_EQ(dst_path.value(), shortcut_creator.GetShortcutPath().value());
 
   base::FilePath plist_path = dst_path.Append("Contents").Append("Info.plist");
   NSDictionary* plist = [NSDictionary dictionaryWithContentsOfFile: