Improve Observatory Timeline UI

runtime/vm/timeline.cc

 // 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.
 
 #include <cstdlib>
 
 #include "vm/atomic.h"
 #include "vm/isolate.h"
 #include "vm/json_stream.h"
 #include "vm/lockers.h"
@@ skipping 1275 matching lines @@
     return;
   }
   JSONObject topLevel(js);
   topLevel.AddProperty("type", "_Timeline");
   {
     JSONArray events(&topLevel, "traceEvents");
     PrintJSONMeta(&events);
     PrintJSONEvents(&events, filter);
   }
   topLevel.AddPropertyTimeMicros("timeOriginMicros", TimeOriginMicros());
-  topLevel.AddPropertyTimeMicros("TimeExtentMicros", TimeExtentMicros());
+  topLevel.AddPropertyTimeMicros("timeExtentMicros", TimeExtentMicros());
 }
 
 
 void TimelineEventFixedBufferRecorder::PrintTraceEvent(
     JSONStream* js,
     TimelineEventFilter* filter) {
   if (!FLAG_support_service) {
     return;
   }
   JSONArray events(js);
@@ skipping 127 matching lines @@
     return;
   }
   JSONObject topLevel(js);
   topLevel.AddProperty("type", "_Timeline");
   {
     JSONArray events(&topLevel, "traceEvents");
     PrintJSONMeta(&events);
     PrintJSONEvents(&events, filter);
   }
   topLevel.AddPropertyTimeMicros("timeOriginMicros", TimeOriginMicros());
-  topLevel.AddPropertyTimeMicros("TimeExtentMicros", TimeExtentMicros());
+  topLevel.AddPropertyTimeMicros("timeExtentMicros", TimeExtentMicros());
 }
 
 
 void TimelineEventEndlessRecorder::PrintTraceEvent(
     JSONStream* js,
     TimelineEventFilter* filter) {
   if (!FLAG_support_service) {
     return;
   }
   JSONArray events(js);
@@ skipping 233 matching lines @@
 TimelineEventBlock* TimelineEventBlockIterator::Next() {
   ASSERT(current_ != NULL);
   TimelineEventBlock* r = current_;
   current_ = current_->next();
   return r;
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart