Start app shim when app launched.

chrome/browser/web_applications/web_app_mac.mm

Index: chrome/browser/web_applications/web_app_mac.mm
diff --git a/chrome/browser/web_applications/web_app_mac.mm b/chrome/browser/web_applications/web_app_mac.mm
index 5c933cd5239e7f8d4d1ba6460265ca76067acf2a..ec3ebcb3012d76c7afe4ae55221081b8d78202d5 100644
--- a/chrome/browser/web_applications/web_app_mac.mm
+++ b/chrome/browser/web_applications/web_app_mac.mm
@@ -6,16 +6,21 @@
 
 #import <Cocoa/Cocoa.h>
 
+#include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
+#include "base/mac/launch_services_util.h"
 #include "base/mac/mac_logging.h"
 #include "base/mac/mac_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
+#include "chrome/common/chrome_switches.h"

[tapted, 2013/05/29 06:16:01]

nit: don't think this is used

[jackhou1, 2013/05/29 07:36:06]

Done.

+#include "chrome/browser/profiles/profile.h"

[tapted, 2013/05/29 06:16:01]

or this

[jackhou1, 2013/05/29 07:36:06]

Done.

+#include "chrome/browser/ui/web_applications/web_app_ui.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_paths_internal.h"
 #include "chrome/common/mac/app_mode_common.h"
@@ -288,6 +293,17 @@ void WebAppShortcutCreator::RevealGeneratedBundleInFinder(
       inFileViewerRootedAtPath:nil];
 }
 
+void LaunchShimOnFileThread(ShellIntegration::ShortcutInfo shortcut_info) {

[tapted, 2013/05/29 06:16:01]

can this be a const-reference? I think the closure will hold on to a copy until
it returns.

[jackhou1, 2013/05/29 07:36:06]

Done.

+  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
+  base::FilePath shim_path = web_app::GetAppInstallPath(shortcut_info);
+  if (shim_path.empty())
+    return;
+
+  CommandLine command_line(CommandLine::NO_PROGRAM);
+  command_line.AppendSwitch(app_mode::kNoLaunchApp);
+  base::mac::OpenApplicationWithPath(shim_path, command_line, NULL);
+}
+
 }  // namespace
 
 namespace web_app {
@@ -300,6 +316,12 @@ base::FilePath GetAppInstallPath(
   return shortcut_creator.GetShortcutPath();
 }
 
+void MaybeLaunchShortcut(const ShellIntegration::ShortcutInfo& shortcut_info) {
+  content::BrowserThread::PostTask(
+      content::BrowserThread::FILE, FROM_HERE,
+      base::Bind(&LaunchShimOnFileThread, shortcut_info));
+}
+
 namespace internals {
 
 base::FilePath GetAppBundleByExtensionId(std::string extension_id) {