WebApps: Removes unused function GetWebAppDataDirectory.

Bug: 860581
Change-Id: I3536dfbae57e9141a5f6fdbcb6c1722252a60d59
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1850686Reviewed-by: Alexey Baskakov <loyso@chromium.org>
Commit-Queue: Jay Harris <harrisjay@chromium.org>
Cr-Commit-Position: refs/heads/master@{#704507}

chrome/browser/web_applications/extensions/web_app_extension_shortcut.cc

@@ -255,13 +255,6 @@ bool ShouldCreateShortcutFor(ShortcutCreationReason reason,
   return reason == SHORTCUT_CREATION_BY_USER;
 }
 
-base::FilePath GetWebAppDataDirectory(const base::FilePath& profile_path,
-                                      const extensions::Extension& extension) {
-  return GetWebAppDataDirectory(
-      profile_path, extension.id(),
-      GURL(extensions::AppLaunchInfo::GetLaunchWebURL(&extension)));
-}
-
 void CreateShortcuts(ShortcutCreationReason reason,
                      const ShortcutLocations& locations,
                      Profile* profile,

chrome/browser/web_applications/extensions/web_app_extension_shortcut.h

@@ -54,11 +54,6 @@ bool ShouldCreateShortcutFor(ShortcutCreationReason reason,
                              Profile* profile,
                              const extensions::Extension* extension);
 
-// Gets the user data directory to use for |extension| located inside
-// |profile_path|.
-base::FilePath GetWebAppDataDirectory(const base::FilePath& profile_path,
-                                      const extensions::Extension& extension);
-
 // Creates shortcuts for an app. This loads the app's icon from disk, and calls
 // CreateShortcutsWithInfo(). If you already have a ShortcutInfo with the app's
 // icon loaded, you should use CreateShortcutsWithInfo() directly.