Add more out of line copy ctors for complex classes.

This patch adds the remaining copy constructors for complex classes.
After this patch, it should be possible to enable the heavy class copy
constructor checks by default.

R=thakis@chromium.org, dcheng@chromium.org
TBR=jam@chromium.org
BUG=436357
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1825273002

Cr-Commit-Position: refs/heads/master@{#383131}

2 files changed, 4 insertions, 0 deletions

diff --git a/mojo/edk/system/request_context.cc b/mojo/edk/system/request_context.cc
index f4f70b5..e3666b2 100644
--- a/mojo/edk/system/request_context.cc
+++ b/mojo/edk/system/request_context.cc
@@ -90,6 +90,9 @@ RequestContext::WatchNotifyFinalizer::WatchNotifyFinalizer(
     : watcher(watcher), result(result), state(state) {
 }
 
+RequestContext::WatchNotifyFinalizer::WatchNotifyFinalizer(
+    const WatchNotifyFinalizer& other) = default;
+
 RequestContext::WatchNotifyFinalizer::~WatchNotifyFinalizer() {}
 
 }  // namespace edk
diff --git a/mojo/edk/system/request_context.h b/mojo/edk/system/request_context.h
index 394e455..7aa0e69 100644
--- a/mojo/edk/system/request_context.h
+++ b/mojo/edk/system/request_context.h
@@ -67,6 +67,7 @@ class MOJO_SYSTEM_IMPL_EXPORT RequestContext {
     WatchNotifyFinalizer(scoped_refptr<Watcher> watcher,
                          MojoResult result,
                          const HandleSignalsState& state);
+    WatchNotifyFinalizer(const WatchNotifyFinalizer& other);
     ~WatchNotifyFinalizer();
 
     scoped_refptr<Watcher> watcher;