Make more JS files beter match the coding standard.

test/mjsunit/debug-evaluate-arguments.js

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Flags: --expose-debug-as debug
 // Get the Debug object exposed from the debug context global object.
-Debug = debug.Debug
+Debug = debug.Debug;
 
 listenerComplete = false;
 exception = false;
 
 function checkArguments(frame, names, values) {
   var argc = Math.max(names.length, values.length);
   assertEquals(argc, frame.argumentCount());
   for (var i = 0; i < argc; i++) {
     if (i < names.length) {
       assertEquals(names[i], frame.argumentName(i));
     } else {
       assertEquals(void 0, frame.argumentName(i));
     }
 
     if (i < values.length) {
       assertEquals(values[i], frame.argumentValue(i).value());
     } else {
       assertEquals(void 0, frame.argumentValue(i).value());
     }
   }
 }
 
 function listener(event, exec_state, event_data, data) {
   try {
-    if (event == Debug.DebugEvent.Break)
-    {
+    if (event == Debug.DebugEvent.Break) {
       // Frame 0 - called with less parameters than arguments.
       checkArguments(exec_state.frame(0), ['x', 'y'], [1]);
 
       // Frame 1 - called with more parameters than arguments.
       checkArguments(exec_state.frame(1), ['x', 'y'], [1, 2, 3]);
 
       // Frame 2 - called with same number of parameters than arguments.
       checkArguments(exec_state.frame(2), ['x', 'y', 'z'], [1, 2, 3]);
 
       // Indicate that all was processed.
       listenerComplete = true;
     }
   } catch (e) {
-    exception = e
-  };
-};
+    exception = e;
+  }
+}
 
 // Add the debug event listener.
 Debug.setListener(listener);
 
 function h(x, y) {
   debugger;  // Breakpoint.
-};
+}
 
 function g(x, y) {
   h(x);
-};
+}
 
 function f(x, y, z) {
   g.apply(null, [x, y, z]);
-};
+}
 
 f(1, 2, 3);
 
 // Make sure that the debug event listener vas invoked.
 assertTrue(listenerComplete);
-assertFalse(exception, "exception in listener")
+assertFalse(exception, "exception in listener");