Remove more semicolons at the end of namespaces

These warnings are triggered by -Wextra-semi (and not -Weverything, as
incorrectly mentioned in I49b6e6af483e011632e6a34c0663c93e5c385aa6).
This warning is added to Hidl-generated libs.

To appease clang-format, this patch also fixes some extra newlines.

Test: Build
Change-Id: I63cf5d8ecba46ad87876ff21848bfff04b12ec6e

23 files changed, 23 insertions, 32 deletions

diff --git a/libutils/SharedBuffer.h b/libutils/SharedBuffer.h
index 48358cddc..81cadffa2 100644
--- a/libutils/SharedBuffer.h
+++ b/libutils/SharedBuffer.h
@@ -139,7 +139,7 @@ bool SharedBuffer::onlyOwner() const {
     return (mRefs.load(std::memory_order_acquire) == 1);
 }
 
-}; // namespace android
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/AndroidThreads.h b/libutils/include/utils/AndroidThreads.h
index 4c2dd49f6..dab888d5a 100644
--- a/libutils/include/utils/AndroidThreads.h
+++ b/libutils/include/utils/AndroidThreads.h
@@ -118,7 +118,7 @@ inline thread_id_t getThreadId() {
 }
 
 // ----------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 #endif  // __cplusplus
 // ----------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/CallStack.h b/libutils/include/utils/CallStack.h
index 27e89f462..96221425e 100644
--- a/libutils/include/utils/CallStack.h
+++ b/libutils/include/utils/CallStack.h
@@ -67,6 +67,6 @@ private:
     Vector<String8> mFrameLines;
 };
 
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_CALLSTACK_H
diff --git a/libutils/include/utils/Condition.h b/libutils/include/utils/Condition.h
index 9bf82eb77..c8da67c27 100644
--- a/libutils/include/utils/Condition.h
+++ b/libutils/include/utils/Condition.h
@@ -159,7 +159,7 @@ inline void Condition::broadcast() {
 #endif // !defined(_WIN32)
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 // ---------------------------------------------------------------------------
 
 #endif // _LIBS_UTILS_CONDITON_H
diff --git a/libutils/include/utils/Debug.h b/libutils/include/utils/Debug.h
index 4cbb46200..96bd70eb0 100644
--- a/libutils/include/utils/Debug.h
+++ b/libutils/include/utils/Debug.h
@@ -35,6 +35,6 @@ template<> struct CompileTimeAssert<true> {};
     CompileTimeAssert<( _exp )>();
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_UTILS_DEBUG_H
diff --git a/libutils/include/utils/FileMap.h b/libutils/include/utils/FileMap.h
index 7d372e1dc..8d402a3c2 100644
--- a/libutils/include/utils/FileMap.h
+++ b/libutils/include/utils/FileMap.h
@@ -124,6 +124,6 @@ private:
     static long mPageSize;
 };
 
-}; // namespace android
+}  // namespace android
 
 #endif // __LIBS_FILE_MAP_H
diff --git a/libutils/include/utils/Flattenable.h b/libutils/include/utils/Flattenable.h
index 675e211e0..0a19019ac 100644
--- a/libutils/include/utils/Flattenable.h
+++ b/libutils/include/utils/Flattenable.h
@@ -198,8 +198,6 @@ public:
     }
 };
 
-
-}; // namespace android
-
+}  // namespace android
 
 #endif /* ANDROID_UTILS_FLATTENABLE_H */
diff --git a/libutils/include/utils/Functor.h b/libutils/include/utils/Functor.h
index 3182a9c61..c0c8d5713 100644
--- a/libutils/include/utils/Functor.h
+++ b/libutils/include/utils/Functor.h
@@ -32,6 +32,6 @@ public:
     virtual status_t operator ()(int /*what*/, void* /*data*/) { return NO_ERROR; }
 };
 
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_FUNCTOR_H
diff --git a/libutils/include/utils/KeyedVector.h b/libutils/include/utils/KeyedVector.h
index 03bfe2701..7bda99beb 100644
--- a/libutils/include/utils/KeyedVector.h
+++ b/libutils/include/utils/KeyedVector.h
@@ -211,7 +211,7 @@ const VALUE& DefaultKeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
     return i >= 0 ? KeyedVector<KEY,VALUE>::valueAt(i) : mDefault;
 }
 
-}; // namespace android
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/List.h b/libutils/include/utils/List.h
index daca016d4..25b56fd21 100644
--- a/libutils/include/utils/List.h
+++ b/libutils/include/utils/List.h
@@ -329,6 +329,6 @@ List<T>& List<T>::operator=(const List<T>& right)
     return *this;
 }
 
-}; // namespace android
+}  // namespace android
 
 #endif // _LIBS_UTILS_LIST_H
diff --git a/libutils/include/utils/Mutex.h b/libutils/include/utils/Mutex.h
index af6076cf3..1228df4cd 100644
--- a/libutils/include/utils/Mutex.h
+++ b/libutils/include/utils/Mutex.h
@@ -212,7 +212,7 @@ inline status_t Mutex::timedLock(nsecs_t timeoutNs) {
 typedef Mutex::Autolock AutoMutex;
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 // ---------------------------------------------------------------------------
 
 #endif // _LIBS_UTILS_MUTEX_H
diff --git a/libutils/include/utils/Printer.h b/libutils/include/utils/Printer.h
index bb6628767..a6f69280e 100644
--- a/libutils/include/utils/Printer.h
+++ b/libutils/include/utils/Printer.h
@@ -114,6 +114,6 @@ private:
     const char* mPrefix;
 };
 
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_PRINTER_H
diff --git a/libutils/include/utils/ProcessCallStack.h b/libutils/include/utils/ProcessCallStack.h
index 32458b8b1..b5f2edc4c 100644
--- a/libutils/include/utils/ProcessCallStack.h
+++ b/libutils/include/utils/ProcessCallStack.h
@@ -74,6 +74,6 @@ private:
     struct tm mTimeUpdated;
 };
 
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_PROCESS_CALLSTACK_H
diff --git a/libutils/include/utils/RWLock.h b/libutils/include/utils/RWLock.h
index d5b81d3a8..7d43e69f1 100644
--- a/libutils/include/utils/RWLock.h
+++ b/libutils/include/utils/RWLock.h
@@ -120,7 +120,7 @@ inline void RWLock::unlock() {
 #endif // !defined(_WIN32)
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 // ---------------------------------------------------------------------------
 
 #endif // _LIBS_UTILS_RWLOCK_H
diff --git a/libutils/include/utils/Singleton.h b/libutils/include/utils/Singleton.h
index bc47a5cac..2dd5a47e6 100644
--- a/libutils/include/utils/Singleton.h
+++ b/libutils/include/utils/Singleton.h
@@ -95,7 +95,7 @@ private:
 
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_UTILS_SINGLETON_H
 
diff --git a/libutils/include/utils/SortedVector.h b/libutils/include/utils/SortedVector.h
index 47c1376ce..394db1215 100644
--- a/libutils/include/utils/SortedVector.h
+++ b/libutils/include/utils/SortedVector.h
@@ -288,8 +288,7 @@ int SortedVector<TYPE>::do_compare(const void* lhs, const void* rhs) const {
     return compare_type( *reinterpret_cast<const TYPE*>(lhs), *reinterpret_cast<const TYPE*>(rhs) );
 }
 
-}; // namespace android
-
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/StopWatch.h b/libutils/include/utils/StopWatch.h
index 76d78d0f4..9b14ac809 100644
--- a/libutils/include/utils/StopWatch.h
+++ b/libutils/include/utils/StopWatch.h
@@ -52,9 +52,7 @@ private:
     int             mNumLaps;
 };
 
-
-}; // namespace android
-
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/SystemClock.h b/libutils/include/utils/SystemClock.h
index 01db34078..f816fbaf7 100644
--- a/libutils/include/utils/SystemClock.h
+++ b/libutils/include/utils/SystemClock.h
@@ -26,7 +26,7 @@ int64_t uptimeMillis();
 int64_t elapsedRealtime();
 int64_t elapsedRealtimeNano();
 
-}; // namespace android
+}  // namespace android
 
 #endif // ANDROID_UTILS_SYSTEMCLOCK_H
 
diff --git a/libutils/include/utils/Thread.h b/libutils/include/utils/Thread.h
index 598298de5..352513898 100644
--- a/libutils/include/utils/Thread.h
+++ b/libutils/include/utils/Thread.h
@@ -110,8 +110,7 @@ private:
 #endif
 };
 
-
-}; // namespace android
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 #endif // _LIBS_UTILS_THREAD_H
diff --git a/libutils/include/utils/ThreadDefs.h b/libutils/include/utils/ThreadDefs.h
index ae091e40f..8eb3d1cbe 100644
--- a/libutils/include/utils/ThreadDefs.h
+++ b/libutils/include/utils/ThreadDefs.h
@@ -66,9 +66,8 @@ enum {
 };
 
 // ---------------------------------------------------------------------------
-}; // namespace android
+}  // namespace android
 #endif  // __cplusplus
 // ---------------------------------------------------------------------------
 
-
 #endif // _LIBS_UTILS_THREAD_DEFS_H
diff --git a/libutils/include/utils/Trace.h b/libutils/include/utils/Trace.h
index 5e9229c1e..4b9c91ec5 100644
--- a/libutils/include/utils/Trace.h
+++ b/libutils/include/utils/Trace.h
@@ -49,7 +49,7 @@ private:
     uint64_t mTag;
 };
 
-}; // namespace android
+}  // namespace android
 
 #else // !__ANDROID__
 
diff --git a/libutils/include/utils/Vector.h b/libutils/include/utils/Vector.h
index a1a0234e3..ddf71de24 100644
--- a/libutils/include/utils/Vector.h
+++ b/libutils/include/utils/Vector.h
@@ -425,8 +425,7 @@ UTILS_VECTOR_NO_CFI void Vector<TYPE>::do_move_backward(void* dest, const void*
     move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
 }
 
-}; // namespace android
-
+}  // namespace android
 
 // ---------------------------------------------------------------------------
 
diff --git a/libutils/include/utils/VectorImpl.h b/libutils/include/utils/VectorImpl.h
index 4dd91fd29..55d5d9818 100644
--- a/libutils/include/utils/VectorImpl.h
+++ b/libutils/include/utils/VectorImpl.h
@@ -175,8 +175,7 @@ private:
             ssize_t         replaceAt(const void* item, size_t index);
 };
 
-}; // namespace android
-
+}  // namespace android
 
 // ---------------------------------------------------------------------------