Add user data dir field to Mac platform apps

chrome/browser/web_applications/web_app_mac.h

Index: chrome/browser/web_applications/web_app_mac.h
diff --git a/chrome/browser/web_applications/web_app_mac.h b/chrome/browser/web_applications/web_app_mac.h
index ad244aa3947d199707e188db996eca5999357c53..0add11a3c8467665141dee5b75bace3b44a80510 100644
--- a/chrome/browser/web_applications/web_app_mac.h
+++ b/chrome/browser/web_applications/web_app_mac.h
@@ -22,7 +22,9 @@ class WebAppShortcutCreator {
  public:
   // Creates a new shortcut based on information in |shortcut_info|.
   // |chrome_bundle_id| is the CFBundleIdentifier of the Chrome browser bundle.
+  // The shortcut store its data directory in |web_app_path|.

[jeremy, 2012/02/21 12:17:59]

How about:
The shortcut will store data in it's own profile directory located at |...|.

[sail, 2012/02/22 22:10:08]

This should be data directory. I changed the variable name from web_app_path to
data_dir to make it more clear.

   explicit WebAppShortcutCreator(
+      const FilePath& web_app_path,

[jeremy, 2012/02/21 12:17:59]

I'd call this: app_profile_directory_path or app_launcher_path or somesuch , the
current name doesn't make it clear that this is a profile directory.

[sail, 2012/02/22 22:10:08]

Same as above.

       const ShellIntegration::ShortcutInfo& shortcut_info,
       const string16& chrome_bundle_id);
   virtual ~WebAppShortcutCreator();
@@ -56,6 +58,10 @@ class WebAppShortcutCreator {
   virtual void RevealGeneratedBundleInFinder(
       const FilePath& generated_bundle) const;
 
+  // Path to the app's data directory. For example:
+  // ~/Library/Application Support/Chromium/Default/Web Applications/_crx_abc/
+  FilePath web_app_path_;
+
   // Information about the app.
   ShellIntegration::ShortcutInfo info_;