Remove constructor delegation from example

This requires gcc 4.7+ to work, Travis runs gcc 4.6.

--
MOS_MIGRATED_REVID=90818739

3 files changed, 1 insertions, 6 deletions

diff --git a/examples/cpp/hello-fail.cc b/examples/cpp/hello-fail.cc
index 5b561cb0ce..5fb2292354 100644
--- a/examples/cpp/hello-fail.cc
+++ b/examples/cpp/hello-fail.cc
@@ -11,7 +11,7 @@ using std::string;
  * "test" has failed.
  */
 int main(int argc, char** argv) {
-  HelloLib lib;
+  HelloLib lib("Hello");
   string thing = "barf";
   if (argc > 1) {
     thing = argv[1];
diff --git a/examples/cpp/hello-lib.cc b/examples/cpp/hello-lib.cc
index 8e40921cee..bceb2683d5 100644
--- a/examples/cpp/hello-lib.cc
+++ b/examples/cpp/hello-lib.cc
@@ -8,9 +8,6 @@ using std::string;
 
 namespace hello {
 
-HelloLib::HelloLib() : HelloLib("Hello") {
-}
-
 HelloLib::HelloLib(const string& greeting) : greeting_(new string(greeting)) {
 }
 
diff --git a/examples/cpp/hello-lib.h b/examples/cpp/hello-lib.h
index 555d177936..e1fe88d8c7 100644
--- a/examples/cpp/hello-lib.h
+++ b/examples/cpp/hello-lib.h
@@ -8,8 +8,6 @@ namespace hello {
 
 class HelloLib {
  public:
-  HelloLib();
-
   explicit HelloLib(const std::string &greeting);
 
   void greet(const std::string &thing);