Simple multi-url support for mojo apps

shell/application_manager/application_manager.h

 // Copyright 2014 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 SHELL_APPLICATION_MANAGER_APPLICATION_MANAGER_H_
 #define SHELL_APPLICATION_MANAGER_APPLICATION_MANAGER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
@@ skipping 132 matching lines @@
  private:
   class ContentHandlerConnection;
 
   typedef std::map<std::string, ApplicationLoader*> SchemeToLoaderMap;
   typedef std::map<GURL, ApplicationLoader*> URLToLoaderMap;
   typedef std::map<GURL, ShellImpl*> URLToShellImplMap;
   typedef std::map<GURL, ContentHandlerConnection*> URLToContentHandlerMap;
   typedef std::map<GURL, std::vector<std::string>> URLToArgsMap;
   typedef std::map<std::string, GURL> MimeTypeToURLMap;
 
-  bool ConnectToRunningApplication(const GURL& application_url,
+  bool ConnectToRunningApplication(const GURL& resolved_url,
                                    const GURL& requestor_url,
                                    InterfaceRequest<ServiceProvider>* services,
                                    ServiceProviderPtr* exposed_services);
 
   bool ConnectToApplicationWithLoader(
       const GURL& requested_url,
       const GURL& resolved_url,
       const GURL& requestor_url,
       InterfaceRequest<ServiceProvider>* services,
       ServiceProviderPtr* exposed_services,
       ApplicationLoader* loader);
 
   InterfaceRequest<Application> RegisterShell(
-      const GURL& requested_url,
+      // The original URL requested by client, before any resolution or
+      // redirects.
+      // This is mostly useless and should be removed.
+      const GURL& original_url,
+      // The URL after resolution and redirects, including the querystring.
       const GURL& resolved_url,
       const GURL& requestor_url,
       InterfaceRequest<ServiceProvider> services,
       ServiceProviderPtr exposed_services);
 
   ShellImpl* GetShellImpl(const GURL& url);
 
   void ConnectToClient(ShellImpl* shell_impl,
-                       const GURL& url,
+                       const GURL& resolved_url,
                        const GURL& requestor_url,
                        InterfaceRequest<ServiceProvider> services,
                        ServiceProviderPtr exposed_services);
 
   void HandleFetchCallback(const GURL& requested_url,
                            const GURL& requestor_url,
                            InterfaceRequest<ServiceProvider> services,
                            ServiceProviderPtr exposed_services,
                            NativeRunner::CleanupBehavior cleanup_behavior,
                            scoped_ptr<Fetcher> fetcher);
@@ skipping 39 matching lines @@
   MimeTypeToURLMap mime_type_to_url_;
   ScopedVector<NativeRunner> native_runners_;
   bool disable_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(ApplicationManager);
 };
 
 }  // namespace mojo
 
 #endif  // SHELL_APPLICATION_MANAGER_APPLICATION_MANAGER_H_