Limit extent of webstore app to just chrome.google.com/webstore.

BUG=93497
TEST=Try installing extensions and apps from the webstore, starting both being
initially logged in, and not.


Review URL: http://codereview.chromium.org/7719003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97986 0039d316-1c4b-4281-b951-d872f2087c98
void ExtensionService::ClearExtensionData(const GURL& extension_url) {
  scoped_refptr<ExtensionDataDeleter> deleter(
      new ExtensionDataDeleter(profile_, extension_url));
  deleter->StartDeleting();
}

void ExtensionService::ClearExtensionData(const GURL& extension_url) {
  scoped_refptr<ExtensionDataDeleter> deleter(
      new ExtensionDataDeleter(profile_, extension_url));
  deleter->StartDeleting();
}
