Make header include guards great again

runtime/vm/timeline_analysis.h

 // Copyright (c) 2015, 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 VM_TIMELINE_ANALYSIS_H_
-#define VM_TIMELINE_ANALYSIS_H_
+#ifndef RUNTIME_VM_TIMELINE_ANALYSIS_H_
+#define RUNTIME_VM_TIMELINE_ANALYSIS_H_
 
 #include "vm/growable_array.h"
 #include "vm/timeline.h"
 
 namespace dart {
 
 class TimelineAnalysisThread : public ZoneAllocated {
  public:
   explicit TimelineAnalysisThread(ThreadId id);
   ~TimelineAnalysisThread();
@@ skipping 212 matching lines @@
  private:
   TimelineLabelPauseInfo* GetOrAddLabelPauseInfo(const char* name);
   void Aggregate(const TimelineLabelPauseInfo* thread_pause_info);
   void PrintPauseInfo(const TimelineLabelPauseInfo* pause_info);
 
   ZoneGrowableArray<TimelineLabelPauseInfo*> isolate_labels_;
 };
 
 }  // namespace dart
 
-#endif  // VM_TIMELINE_ANALYSIS_H_
+#endif  // RUNTIME_VM_TIMELINE_ANALYSIS_H_