remove spurious begin..end blocks

lib/v8/error.rb

@@ -5,16 +5,14 @@ module V8
 
     def initialize(try, to)
       @to = to
-      begin
-        super(initialize_unsafe(try))
-      rescue Exception => e
-        @boundaries = [Boundary.new(:rbframes => e.backtrace)]
-        @value = e
-        super(<<-EOMSG)
+      super(initialize_unsafe(try))
+    rescue Exception => e
+      @boundaries = [Boundary.new(:rbframes => e.backtrace)]
+      @value = e
+      super(<<-EOMSG)
 You have uncovered what is probably a BUG in therubyracer exception code. An error report would be very helpful.
 JSError#initialize failed!: #{e.message}"
 EOMSG
-      end
     end
 
     def initialize_unsafe(try)

lib/v8/portal/caller.rb

@@ -8,19 +8,17 @@ module V8
       end
       
       def raw
-        begin
-          yield
-        rescue Exception => e
-          case e
-          when SystemExit, NoMemoryError
-            raise e
-          else
-            error = V8::C::Exception::Error(V8::C::String::New(e.message))
-            #TODO: This is almost certainly a crash here.
-            #we need to hold onto `error` while it bubbles up the javascript stack.
-            error.SetHiddenValue("TheRubyRacer::Cause", C::External::New(e))
-            V8::C::ThrowException(error)
-          end
+        yield
+      rescue Exception => e
+        case e
+        when SystemExit, NoMemoryError
+          raise e
+        else
+          error = V8::C::Exception::Error(V8::C::String::New(e.message))
+          #TODO: This is almost certainly a crash here.
+          #we need to hold onto `error` while it bubbles up the javascript stack.
+          error.SetHiddenValue("TheRubyRacer::Cause", C::External::New(e))
+          V8::C::ThrowException(error)
         end
       end