Reland r57788 - Expose Extension Bindings to Component Applications

chrome/browser/extensions/extensions_service.h

 // Copyright (c) 2010 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 CHROME_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 270 matching lines @@
   Extension* GetExtensionByURL(const GURL& url);
 
   // If there is an extension for the specified url it is returned. Otherwise
   // returns the extension whose web extent contains |url|.
   Extension* GetExtensionByWebExtent(const GURL& url);
 
   // Returns an extension that contains any URL that overlaps with the given
   // extent, if one exists.
   Extension* GetExtensionByOverlappingWebExtent(const ExtensionExtent& extent);
 
+  // Returns true if |url| should get extension api bindings and be permitted
+  // to make api calls. Note that this is independent of what extension
+  // permissions the given extension has been granted.
+  bool ExtensionBindingsAllowed(const GURL& url);
+
   // Returns the icon to display in the omnibox for the given extension.
   const SkBitmap& GetOmniboxIcon(const std::string& extension_id);
 
   // Clear all ExternalExtensionProviders.
   void ClearProvidersForTesting();
 
   // Sets an ExternalExtensionProvider for the service to use during testing.
   // |location| specifies what type of provider should be added.
   void SetProviderForTesting(Extension::Location location,
                              ExternalExtensionProvider* test_provider);
@@ skipping 295 matching lines @@
 
   // Set to true by OnExternalExtensionUpdateUrlFound() when an external
   // extension URL is found.  Used in CheckForExternalUpdates() to see
   // if an update check is needed to install pending extensions.
   bool external_extension_added_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionsServiceBackend);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSIONS_SERVICE_H_