Introducing net::TestCompletionClosure.

net/base/test_completion_callback.cc

Index: net/base/test_completion_callback.cc
diff --git a/net/base/test_completion_callback.cc b/net/base/test_completion_callback.cc
index 4fcff74faac2c6bb93c16c77da5f3702612d0dbc..937b9d3c4cf555d4475cc747fe71c07dbcaa36e4 100644
--- a/net/base/test_completion_callback.cc
+++ b/net/base/test_completion_callback.cc
@@ -37,9 +37,17 @@ TestCompletionCallbackBaseInternal::TestCompletionCallbackBaseInternal()
 
 }  // namespace internal
 
+TestClosureCallback::TestClosureCallback()
+    : callback_(base::Bind(&TestClosureCallback::DidSetResult,
+                           base::Unretained(this))) {
+}
+
+TestClosureCallback::~TestClosureCallback() {
+}
+
 TestCompletionCallback::TestCompletionCallback()
     : callback_(base::Bind(&TestCompletionCallback::SetResult,
-                base::Unretained(this))) {
+                           base::Unretained(this))) {
 }
 
 TestCompletionCallback::~TestCompletionCallback() {
@@ -47,7 +55,7 @@ TestCompletionCallback::~TestCompletionCallback() {
 
 TestInt64CompletionCallback::TestInt64CompletionCallback()
     : callback_(base::Bind(&TestInt64CompletionCallback::SetResult,
-                base::Unretained(this))) {
+                           base::Unretained(this))) {
 }
 
 TestInt64CompletionCallback::~TestInt64CompletionCallback() {