1 files changed, 0 insertions, 52 deletions
diff --git a/vendor/github.com/sourcegraph/conc/waitgroup.go b/vendor/github.com/sourcegraph/conc/waitgroup.go
deleted file mode 100644
index 47b1bc1a5..000000000
--- a/vendor/github.com/sourcegraph/conc/waitgroup.go
+++ /dev/null
@@ -1,52 +0,0 @@
-package conc
-
-import (
-	"sync"
-
-	"github.com/sourcegraph/conc/panics"
-)
-
-// NewWaitGroup creates a new WaitGroup.
-func NewWaitGroup() *WaitGroup {
-	return &WaitGroup{}
-}
-
-// WaitGroup is the primary building block for scoped concurrency.
-// Goroutines can be spawned in the WaitGroup with the Go method,
-// and calling Wait() will ensure that each of those goroutines exits
-// before continuing. Any panics in a child goroutine will be caught
-// and propagated to the caller of Wait().
-//
-// The zero value of WaitGroup is usable, just like sync.WaitGroup.
-// Also like sync.WaitGroup, it must not be copied after first use.
-type WaitGroup struct {
-	wg sync.WaitGroup
-	pc panics.Catcher
-}
-
-// Go spawns a new goroutine in the WaitGroup.
-func (h *WaitGroup) Go(f func()) {
-	h.wg.Add(1)
-	go func() {
-		defer h.wg.Done()
-		h.pc.Try(f)
-	}()
-}
-
-// Wait will block until all goroutines spawned with Go exit and will
-// propagate any panics spawned in a child goroutine.
-func (h *WaitGroup) Wait() {
-	h.wg.Wait()
-
-	// Propagate a panic if we caught one from a child goroutine.
-	h.pc.Repanic()
-}
-
-// WaitAndRecover will block until all goroutines spawned with Go exit and
-// will return a *panics.Recovered if one of the child goroutines panics.
-func (h *WaitGroup) WaitAndRecover() *panics.Recovered {
-	h.wg.Wait()
-
-	// Return a recovered panic if we caught one from a child goroutine.
-	return h.pc.Recovered()
-}