Remove extraneous semicolon.

Bug: N/A
Test: build w/o -Wno-c++98-compat-extra-semi
Merged-In: I632d6df9a03485e547a6e7f14df0f1c068066c1e
Change-Id: I632d6df9a03485e547a6e7f14df0f1c068066c1e
diff --git a/libs/binder/PermissionCache.cpp b/libs/binder/PermissionCache.cpp
index a4c28ad..75a6d22 100644
--- a/libs/binder/PermissionCache.cpp
+++ b/libs/binder/PermissionCache.cpp
@@ -110,4 +110,4 @@
 }
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+} // namespace android