Make more JS files beter match the coding standard.

test/mjsunit/debug-clearbreakpointgroup.js

Index: test/mjsunit/debug-clearbreakpointgroup.js
diff --git a/test/mjsunit/debug-clearbreakpointgroup.js b/test/mjsunit/debug-clearbreakpointgroup.js
index 0cfc5c95837727c46f48d6f7f008d4d6948a565e..a6a7829dfd5cdbbd74aeb2f0f0979ae1ab515713 100644
--- a/test/mjsunit/debug-clearbreakpointgroup.js
+++ b/test/mjsunit/debug-clearbreakpointgroup.js
@@ -27,7 +27,7 @@
 
 // Flags: --expose-debug-as debug
 // Get the Debug object exposed from the debug context global object.
-var Debug = debug.Debug
+var Debug = debug.Debug;
 
 // Simple function which stores the last debug event.
 var listenerComplete = false;
@@ -46,7 +46,7 @@ function safeEval(code) {
 }
 
 function testArguments(dcp, arguments, success) {
-  var request = '{' + base_request + ',"arguments":' + arguments + '}'
+  var request = '{' + base_request + ',"arguments":' + arguments + '}';
   var json_response = dcp.processDebugJSONRequest(request);
   var response = safeEval(json_response);
   if (success) {
@@ -72,9 +72,9 @@ function listener(event, exec_state, event_data, data) {
       assertEquals(source, event_data.script().source());
     }
   } catch (e) {
-    exception = e
-  };
-};
+    exception = e;
+  }
+}
 
 
 // Add the debug event listener.