Ran clang-format on android/cdm/ files.

[ Merge of http://go/wvgerrit/87123 ]

Certain android files have yet to be formated since we introduced
clang-formatting.

Test: built for android
Bug: 134365840
Change-Id: Ia316b039e7469f7cf803464ee95a919fe7966450

libwvdrmengine/cdm/include/timer.h

@@ -22,8 +22,8 @@ namespace wvcdm {
 
 class TimerHandler {
  public:
-  TimerHandler() {};
-  virtual ~TimerHandler() {};
+  TimerHandler() {}
+  virtual ~TimerHandler() {}
 
   virtual void OnTimerEvent() = 0;
 };
@@ -42,7 +42,7 @@ class Timer {
   Timer();
   ~Timer();
 
-  bool Start(TimerHandler *handler, uint32_t time_in_secs);
+  bool Start(TimerHandler* handler, uint32_t time_in_secs);
   void Stop();
   bool IsRunning();