Add Regex isCaseSensitive and isMultiLine to the service protocol and Observatory.

runtime/vm/object.cc

 // Copyright (c) 2012, 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 "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 21110 matching lines @@
   PrintSharedInstanceJSON(&jsobj, ref);
   jsobj.AddProperty("kind", "RegExp");
   jsobj.AddServiceId(*this);
 
   jsobj.AddProperty("pattern", String::Handle(pattern()));
 
   if (ref) {
     return;
   }
 
+  jsobj.AddProperty("isCaseSensitive", !is_ignore_case());
+  jsobj.AddProperty("isMultiLine", is_multi_line());
+
   Function& func = Function::Handle();
   func = function(kOneByteStringCid);
   jsobj.AddProperty("_oneByteFunction", func);
   func = function(kTwoByteStringCid);
   jsobj.AddProperty("_twoByteFunction", func);
   func = function(kExternalOneByteStringCid);
   jsobj.AddProperty("_externalOneByteFunction", func);
   func = function(kExternalTwoByteStringCid);
   jsobj.AddProperty("_externalTwoByteFunction", func);
 }
@@ skipping 227 matching lines @@
   return tag_label.ToCString();
 }
 
 
 void UserTag::PrintJSONImpl(JSONStream* stream, bool ref) const {
   Instance::PrintJSONImpl(stream, ref);
 }
 
 
 }  // namespace dart