cc: Replace Pass() with std::move() in some subdirs.

cc/surfaces/surface_factory.cc

Index: cc/surfaces/surface_factory.cc
diff --git a/cc/surfaces/surface_factory.cc b/cc/surfaces/surface_factory.cc
index b35380efb1784bbaa8e21352884b8c9059a1fb90..322d722637e5d833971b075454660ec86a7bfd47 100644
--- a/cc/surfaces/surface_factory.cc
+++ b/cc/surfaces/surface_factory.cc
@@ -40,7 +40,7 @@ void SurfaceFactory::Create(SurfaceId surface_id) {
   scoped_ptr<Surface> surface(new Surface(surface_id, this));
   manager_->RegisterSurface(surface.get());
   DCHECK(!surface_map_.count(surface_id));
-  surface_map_.add(surface_id, surface.Pass());
+  surface_map_.add(surface_id, std::move(surface));
 }
 
 void SurfaceFactory::Destroy(SurfaceId surface_id) {
@@ -62,7 +62,7 @@ void SurfaceFactory::SubmitCompositorFrame(SurfaceId surface_id,
   OwningSurfaceMap::iterator it = surface_map_.find(surface_id);
   DCHECK(it != surface_map_.end());
   DCHECK(it->second->factory().get() == this);
-  it->second->QueueFrame(frame.Pass(), callback);
+  it->second->QueueFrame(std::move(frame), callback);
   if (!manager_->SurfaceModified(surface_id)) {
     TRACE_EVENT_INSTANT0("cc", "Damage not visible.", TRACE_EVENT_SCOPE_THREAD);
     it->second->RunDrawCallbacks(SurfaceDrawStatus::DRAW_SKIPPED);
@@ -78,7 +78,7 @@ void SurfaceFactory::RequestCopyOfSurface(
     return;
   }
   DCHECK(it->second->factory().get() == this);
-  it->second->RequestCopyOfOutput(copy_request.Pass());
+  it->second->RequestCopyOfOutput(std::move(copy_request));
   manager_->SurfaceModified(surface_id);
 }