Undo rename of LoadExtensionLibrary to LoadLibrary since mangling on Windows seems to create a conf…

runtime/bin/snapshot_utils.cc

 // Copyright (c) 2017, 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.
 
 #include "bin/snapshot_utils.h"
 
 #include "bin/dartutils.h"
 #include "bin/error_exit.h"
 #include "bin/extensions.h"
 #include "bin/file.h"
@@ skipping 173 matching lines @@
  private:
   void* library_;
   const uint8_t* vm_snapshot_data_;
   const uint8_t* vm_snapshot_instructions_;
   const uint8_t* isolate_snapshot_data_;
   const uint8_t* isolate_snapshot_instructions_;
 };
 
 
 static AppSnapshot* TryReadAppSnapshotDynamicLibrary(const char* script_name) {
-  void* library = Extensions::LoadLibrary(script_name);
+  void* library = Extensions::LoadExtensionLibrary(script_name);
   if (library == NULL) {
     return NULL;
   }
 
   const uint8_t* vm_data_buffer = reinterpret_cast<const uint8_t*>(
       Extensions::ResolveSymbol(library, kVmSnapshotDataSymbolName));
   if (vm_data_buffer == NULL) {
     FATAL1("Failed to resolve symbol '%s'\n", kVmSnapshotDataSymbolName);
   }
 
@@ skipping 201 matching lines @@
   Dart_Handle result =
       Dart_CreateAppAOTSnapshotAsAssembly(&assembly_buffer, &assembly_size);
   if (Dart_IsError(result)) {
     ErrorExit(kErrorExitCode, "%s\n", Dart_GetError(result));
   }
   WriteSnapshotFile(snapshot_filename, false, assembly_buffer, assembly_size);
 }
 
 }  // namespace bin
 }  // namespace dart