Remove ExtensionService::[Get|Is]InstalledApp()

extensions/common/extension_set.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_COMMON_EXTENSION_SET_H_
 #define EXTENSIONS_COMMON_EXTENSION_SET_H_
 
 #include <iterator>
 #include <map>
 #include <string>
@@ skipping 83 matching lines @@
   // are part of an extension's web extent.
   std::string GetExtensionOrAppIDByURL(const GURL& url) const;
 
   // Returns the Extension, or NULL if none.  This includes web URLs that are
   // part of an extension's web extent.
   // NOTE: This can return NULL if called before UpdateExtensions receives
   // bulk extension data (e.g. if called from
   // EventBindings::HandleContextCreated)
   const Extension* GetExtensionOrAppByURL(const GURL& url) const;
 
+  // Returns the app specified by the given |url|, if one exists. This will
+  // return NULL if there is no entry with |url|, or if the extension with
+  // |url| is not an app.
+  const Extension* GetAppByURL(const GURL& url) const;
+
   // Returns the hosted app whose web extent contains the URL.
   const Extension* GetHostedAppByURL(const GURL& url) const;
 
   // Returns a hosted app that contains any URL that overlaps with the given
   // extent, if one exists.
   const Extension* GetHostedAppByOverlappingWebExtent(
       const URLPatternSet& extent) const;
 
   // Returns true if |new_url| is in the extent of the same extension as
   // |old_url|.  Also returns true if neither URL is in an app.
@@ skipping 25 matching lines @@
   // discarding the set (e.g., on shutdown) and we do not want to track that as
   // a real modification.
   ModificationCallback modification_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionSet);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_COMMON_EXTENSION_SET_H_