Remove the partially completed code for remote IsolateMirrors and

runtime/include/dart_debugger_api.h

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef INCLUDE_DART_DEBUGGER_API_H_
 #define INCLUDE_DART_DEBUGGER_API_H_
 
 #include "include/dart_api.h"
 
 typedef struct _Dart_Breakpoint* Dart_Breakpoint;
@@ skipping 36 matching lines @@
  * DEPRECATED -- use Gart_GetLibraryIds instead.
  *
  * Returns a list of urls (strings) of all the libraries loaded in the
  * current isolate.
  *
  * Requires there to be a current isolate.
  *
  * \return A handle to a list of string handles.
  */
 DART_EXPORT Dart_Handle Dart_GetLibraryURLs();
+// TODO(turnidge): The embedding and debugger apis are not consistent
+// in how they capitalize url.  One uses 'Url' and the other 'URL'.
+// They should be the same.
 
 
 /**
  * Returns a list of ids (integers) of all the libraries loaded in the
  * current isolate.
  *
  * Requires there to be a current isolate.
  *
  * \return A handle to a list of library ids.
  */
@@ skipping 361 matching lines @@
 * Returns the url of the library \library_id.
 *
 * Requires there to be a current isolate.
 *
 * \return A string handle containing the URL of the library.
 */
 DART_EXPORT Dart_Handle Dart_GetLibraryURL(intptr_t library_id);
 
 
 #endif  // INCLUDE_DART_DEBUGGER_API_H_