Part 1 of cc/ directory shuffles: base

cc/base/completion_event.h

Index: cc/base/completion_event.h
diff --git a/cc/completion_event.h b/cc/base/completion_event.h
similarity index 92%
rename from cc/completion_event.h
rename to cc/base/completion_event.h
index ff1bbed2bd9793e166da3c1f2e6c6702054d1f3a..18a43ce00f63c98fd26398538497b39b3ddbacb5 100644
--- a/cc/completion_event.h
+++ b/cc/base/completion_event.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CC_COMPLETION_EVENT_H_
-#define CC_COMPLETION_EVENT_H_
+#ifndef CC_BASE_COMPLETION_EVENT_H_
+#define CC_BASE_COMPLETION_EVENT_H_
 
+#include "base/logging.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread_restrictions.h"
-#include "base/logging.h"
 
 namespace cc {
 
@@ -64,4 +64,4 @@ private:
 
 }
 
-#endif  // CC_COMPLETION_EVENT_H_
+#endif  // CC_BASE_COMPLETION_EVENT_H_