Rename snapshot kind enum values kAppWithJIT -> kAppJIT, kAppNoJIT -> kAppAOT.

runtime/vm/clustered_snapshot.h

 // Copyright (c) 2016, 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 RUNTIME_VM_CLUSTERED_SNAPSHOT_H_
 #define RUNTIME_VM_CLUSTERED_SNAPSHOT_H_
 
 #include "platform/assert.h"
 #include "vm/allocation.h"
 #include "vm/bitfield.h"
@@ skipping 430 matching lines @@
                           intptr_t size,
                           const uint8_t* instructions_buffer,
                           const uint8_t* data_buffer,
                           Thread* thread)
       : kind_(kind),
         thread_(thread),
         buffer_(buffer),
         size_(size),
         instructions_buffer_(instructions_buffer),
         data_buffer_(data_buffer) {
-    thread->isolate()->set_compilation_allowed(kind != Snapshot::kAppNoJIT);
+    thread->isolate()->set_compilation_allowed(kind != Snapshot::kAppAOT);
   }
 
   ~VmIsolateSnapshotReader() {}
 
   RawApiError* ReadVmIsolateSnapshot();
 
  private:
   Snapshot::Kind kind_;
   Thread* thread_;
   const uint8_t* buffer_;
@@ skipping 12 matching lines @@
                         intptr_t size,
                         const uint8_t* instructions_buffer,
                         const uint8_t* data_buffer,
                         Thread* thread)
       : kind_(kind),
         thread_(thread),
         buffer_(buffer),
         size_(size),
         instructions_buffer_(instructions_buffer),
         data_buffer_(data_buffer) {
-    thread->isolate()->set_compilation_allowed(kind != Snapshot::kAppNoJIT);
+    thread->isolate()->set_compilation_allowed(kind != Snapshot::kAppAOT);
   }
 
   ~IsolateSnapshotReader() {}
 
   RawApiError* ReadFullSnapshot();
 
  private:
   Snapshot::Kind kind_;
   Thread* thread_;
   const uint8_t* buffer_;
   intptr_t size_;
   const uint8_t* instructions_buffer_;
   const uint8_t* data_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(IsolateSnapshotReader);
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_CLUSTERED_SNAPSHOT_H_