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chrome/browser/web_applications/web_app.h

Index: chrome/browser/web_applications/web_app.h
===================================================================
--- chrome/browser/web_applications/web_app.h	(revision 86295)
+++ chrome/browser/web_applications/web_app.h	(working copy)
@@ -30,6 +30,9 @@
 // Compute a deterministic name based on an extension/apps's id.
 std::string GenerateApplicationNameFromExtensionId(const std::string& id);
 
+// Extracts the extension id from the app name.

[jennb, 2011/05/24 05:29:14]

Somtimes the app_name was not generated from an extension id. It could have been
generated by a URL.

[jianli, 2011/05/24 18:20:24]

It will not collide with the name generated from an URL since we add the prefix
"_crx_" and "_" cannot be part of the host (see comment in kCrxAppPrefix
definition in web_app.cc)

+std::string GetExtensionIdFromApplicationName(const std::string& app_name);
+
 // Callback after user dismisses CreateShortcutView. "true" indicates
 // shortcut is created successfully. Otherwise, it is false.
 typedef Callback1<bool>::Type CreateShortcutCallback;