Change how we report exceptions to the debugger.

This is only a refactoring/cleanup. Bug fixes with respect
to catch location, and more cleanups will follow.

Change-Id: I30d3c6260b0c8f8115a811621397225b88f2063a
diff --git a/runtime/quick_exception_handler.h b/runtime/quick_exception_handler.h
index 162b1dc..a0e6a79 100644
--- a/runtime/quick_exception_handler.h
+++ b/runtime/quick_exception_handler.h
@@ -44,8 +44,7 @@
     UNREACHABLE();
   }
 
-  void FindCatch(const ThrowLocation& throw_location, mirror::Throwable* exception,
-                 bool is_exception_reported)
+  void FindCatch(const ThrowLocation& throw_location, mirror::Throwable* exception)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   void DeoptimizeStack() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
   void UpdateInstrumentationStack() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);