Code view tweaks and crasher fix

runtime/bin/vmservice/client/lib/src/service/object.dart

Index: runtime/bin/vmservice/client/lib/src/service/object.dart
diff --git a/runtime/bin/vmservice/client/lib/src/service/object.dart b/runtime/bin/vmservice/client/lib/src/service/object.dart
index 54b19a8abaabbfa3b4801f2c6a32e8932462a4e5..6d14e12e37db615417a6e8b3eaf8d2e0994c742a 100644
--- a/runtime/bin/vmservice/client/lib/src/service/object.dart
+++ b/runtime/bin/vmservice/client/lib/src/service/object.dart
@@ -404,7 +404,7 @@ class CodeInstruction extends Observable {
       return '';
     }
     var pcent = formatPercent(tick.inclusiveTicks, code.totalSamplesInProfile);
-    return '${tick.inclusiveTicks} ($pcent)';
+    return '$pcent (${tick.inclusiveTicks})';
   }
 
   @reflectable String formattedExclusive(Code code) {
@@ -416,7 +416,7 @@ class CodeInstruction extends Observable {
       return '';
     }
     var pcent = formatPercent(tick.exclusiveTicks, code.totalSamplesInProfile);
-    return '${tick.exclusiveTicks} ($pcent)';
+    return '$pcent (${tick.exclusiveTicks})';
   }
 }