Move MessageLocations constructor out of header

src/messages.cc

Index: src/messages.cc
diff --git a/src/messages.cc b/src/messages.cc
index 67ab36f6cf0af2f6cc65a17fb3b69589d8eeedd8..c9b26f2927451fba4cd30b33a5df8dd841e76a53 100644
--- a/src/messages.cc
+++ b/src/messages.cc
@@ -12,6 +12,16 @@
 namespace v8 {
 namespace internal {
 
+MessageLocation::MessageLocation(Handle<Script> script, int start_pos,
+                                 int end_pos)
+    : script_(script), start_pos_(start_pos), end_pos_(end_pos) {}
+MessageLocation::MessageLocation(Handle<Script> script, int start_pos,
+                                 int end_pos, Handle<JSFunction> function)
+    : script_(script),
+      start_pos_(start_pos),
+      end_pos_(end_pos),
+      function_(function) {}
+MessageLocation::MessageLocation() : start_pos_(-1), end_pos_(-1) {}
 
 // If no message listeners have been registered this one is called
 // by default.